Finding the Fourth Proportional to 114,162, 157,543.56 and 63,861

Step by Step Solution

1. Step 1: Write the proportion equation
   114,162 : 157,543.56 = 63,861 : x
2. Step 2: Convert to fraction form
   114,162/157,543.56 = 63,861/x
3. Step 3: Cross multiply
   114,162x = 157,543.56 × 63,861
4. Step 4: Simplify right side
   114,162x = 10,060,889,285.16
5. Step 5: Solve for x
   x = 10,060,889,285.16/114,162
6. Step 6: Final answer
   x = 88,128.18