Finding the Fourth Proportional to 28,736.00, 43,103.96 and 9,016.07

Step by Step Solution

1. Step 1: Write the proportion equation
   28,736.00 : 43,103.96 = 9,016.07 : x
2. Step 2: Convert to fraction form
   28,736.00/43,103.96 = 9,016.07/x
3. Step 3: Cross multiply
   28,736.00x = 43,103.96 × 9,016.07
4. Step 4: Simplify right side
   28,736.00x = 388,628,275.56
5. Step 5: Solve for x
   x = 388,628,275.56/28,736.00
6. Step 6: Final answer
   x = 13,524.09