Finding the Fourth Proportional to 67,505.18, 93,168.52 and 39,227.27

Step by Step Solution

1. Step 1: Write the proportion equation
   67,505.18 : 93,168.52 = 39,227.27 : x
2. Step 2: Convert to fraction form
   67,505.18/93,168.52 = 39,227.27/x
3. Step 3: Cross multiply
   67,505.18x = 93,168.52 × 39,227.27
4. Step 4: Simplify right side
   67,505.18x = 3,654,746,193.06
5. Step 5: Solve for x
   x = 3,654,746,193.06/67,505.18
6. Step 6: Final answer
   x = 54,140.24