Answer:
558.01 ft
Step-by-step explanation:
To obtain the height of cell tower :
Height of post / shadow of post = height of tower / shadow of tower
Shadow of post = 16 in = 1.333333 ft
6/ 1.3333 = height of tower / 124
6 * 124 = 1. 3333 * height of tower
744 = 1.3333 * height of tower
Height of tower = 744 / 1.3333
Height of tower = 558.01
Height of tower = 558.01 ft