Finding the Fourth Proportional to 114,131.12, 157,500.84 and 63,830

Step by Step Solution

1. Step 1: Write the proportion equation
   114,131.12 : 157,500.84 = 63,830 : x
2. Step 2: Convert to fraction form
   114,131.12/157,500.84 = 63,830/x
3. Step 3: Cross multiply
   114,131.12x = 157,500.84 × 63,830
4. Step 4: Simplify right side
   114,131.12x = 10,053,278,617.20
5. Step 5: Solve for x
   x = 10,053,278,617.20/114,131.12
6. Step 6: Final answer
   x = 88,085.34