Finding the Fourth Proportional to 113,693.31, 156,911.31 and 94,540.14

Step by Step Solution

1. Step 1: Write the proportion equation
   113,693.31 : 156,911.31 = 94,540.14 : x
2. Step 2: Convert to fraction form
   113,693.31/156,911.31 = 94,540.14/x
3. Step 3: Cross multiply
   113,693.31x = 156,911.31 × 94,540.14
4. Step 4: Simplify right side
   113,693.31x = 14,834,417,214.98
5. Step 5: Solve for x
   x = 14,834,417,214.98/113,693.31
6. Step 6: Final answer
   x = 130,477.49