Finding the Fourth Proportional to 114,162.30, 157,607.31 and 68,851.81

Step by Step Solution

1. Step 1: Write the proportion equation
   114,162.30 : 157,607.31 = 68,851.81 : x
2. Step 2: Convert to fraction form
   114,162.30/157,607.31 = 68,851.81/x
3. Step 3: Cross multiply
   114,162.30x = 157,607.31 × 68,851.81
4. Step 4: Simplify right side
   114,162.30x = 10,851,548,562.73
5. Step 5: Solve for x
   x = 10,851,548,562.73/114,162.30
6. Step 6: Final answer
   x = 95,053.70