Using the concept of similar triangles to find the height of "GOH" building from the yard
Height of Obstacle O Height of Observer P Distance from Building to Obstacle D Distance from Observer to Obstacle d Difference between Heights of Obstacle and Observer h = O - P y  = ((D  + d )  / d ) * h Height of Building H  = y + P
151 65 1342.1 111.3      
             
             
             
 Using the concept of similar triangles to find the height of "GOH" building from Parking Lot
Height of Obstacle O Height of Observer P Distance from Building to Obstacle D Distance from Observer to Obstacle d Difference between Heights of Obstacle and Observer h = O - P y  = ((D  + d )  / d ) * h Height of Building H  = y + P
91.2 36 227.6 24.4      
77 44 362 18.3      
92.8 57.5 191.9 11      
61 19.81 234.8 91.05      

Your results:   The correct answer should be 49 feet, that is 588 inches.

Height of Building in inches Height of Building in feet
606.10 50.51
729.79 60.82
708.62 59.05
167.22 13.94