Finding the Fourth Proportional to 111,487.24, 153,851.97 and 60,500.17

Step by Step Solution

1. Step 1: Write the proportion equation
   111,487.24 : 153,851.97 = 60,500.17 : x
2. Step 2: Convert to fraction form
   111,487.24/153,851.97 = 60,500.17/x
3. Step 3: Cross multiply
   111,487.24x = 153,851.97 × 60,500.17
4. Step 4: Simplify right side
   111,487.24x = 9,308,070,339.83
5. Step 5: Solve for x
   x = 9,308,070,339.83/111,487.24
6. Step 6: Final answer
   x = 83,490.01