Finding the Fourth Proportional to 67,951.20, 93,773.25 and 39,651.42

Step by Step Solution

1. Step 1: Write the proportion equation
   67,951.20 : 93,773.25 = 39,651.42 : x
2. Step 2: Convert to fraction form
   67,951.20/93,773.25 = 39,651.42/x
3. Step 3: Cross multiply
   67,951.20x = 93,773.25 × 39,651.42
4. Step 4: Simplify right side
   67,951.20x = 3,718,242,520.52
5. Step 5: Solve for x
   x = 3,718,242,520.52/67,951.20
6. Step 6: Final answer
   x = 54,719.31