Finding the Fourth Proportional to 114,755.42, 158,357.30 and 63,767.90

Step by Step Solution

1. Step 1: Write the proportion equation
   114,755.42 : 158,357.30 = 63,767.90 : x
2. Step 2: Convert to fraction form
   114,755.42/158,357.30 = 63,767.90/x
3. Step 3: Cross multiply
   114,755.42x = 158,357.30 × 63,767.90
4. Step 4: Simplify right side
   114,755.42x = 10,098,111,360.04
5. Step 5: Solve for x
   x = 10,098,111,360.04/114,755.42
6. Step 6: Final answer
   x = 87,996.82