Finding the Fourth Proportional to 68,131.18, 94,025.45 and 37,916.42

Step by Step Solution

1. Step 1: Write the proportion equation
   68,131.18 : 94,025.45 = 37,916.42 : x
2. Step 2: Convert to fraction form
   68,131.18/94,025.45 = 37,916.42/x
3. Step 3: Cross multiply
   68,131.18x = 94,025.45 × 37,916.42
4. Step 4: Simplify right side
   68,131.18x = 3,565,108,077.55
5. Step 5: Solve for x
   x = 3,565,108,077.55/68,131.18
6. Step 6: Final answer
   x = 52,327.11