Finding the Fourth Proportional to 113,507.97, 156,566.00 and 70,992.69

Step by Step Solution

1. Step 1: Write the proportion equation
   113,507.97 : 156,566.00 = 70,992.69 : x
2. Step 2: Convert to fraction form
   113,507.97/156,566.00 = 70,992.69/x
3. Step 3: Cross multiply
   113,507.97x = 156,566.00 × 70,992.69
4. Step 4: Simplify right side
   113,507.97x = 11,115,041,147.58
5. Step 5: Solve for x
   x = 11,115,041,147.58/113,507.97
6. Step 6: Final answer
   x = 97,923.00