Finding the Fourth Proportional to 114,892.52, 158,549.40 and 63,904.15

Step by Step Solution

1. Step 1: Write the proportion equation
   114,892.52 : 158,549.40 = 63,904.15 : x
2. Step 2: Convert to fraction form
   114,892.52/158,549.40 = 63,904.15/x
3. Step 3: Cross multiply
   114,892.52x = 158,549.40 × 63,904.15
4. Step 4: Simplify right side
   114,892.52x = 10,131,964,640.01
5. Step 5: Solve for x
   x = 10,131,964,640.01/114,892.52
6. Step 6: Final answer
   x = 88,186.46