Finding the Fourth Proportional to 114,111.68, 157,471.17 and 63,123.08

Step by Step Solution

1. Step 1: Write the proportion equation
   114,111.68 : 157,471.17 = 63,123.08 : x
2. Step 2: Convert to fraction form
   114,111.68/157,471.17 = 63,123.08/x
3. Step 3: Cross multiply
   114,111.68x = 157,471.17 × 63,123.08
4. Step 4: Simplify right side
   114,111.68x = 9,940,065,261.60
5. Step 5: Solve for x
   x = 9,940,065,261.60/114,111.68
6. Step 6: Final answer
   x = 87,108.22