Finding the Fourth Proportional to 57,294, 79,068.15 and 32,143.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,294 : 79,068.15 = 32,143.50 : x
2. Step 2: Convert to fraction form
   57,294/79,068.15 = 32,143.50/x
3. Step 3: Cross multiply
   57,294x = 79,068.15 × 32,143.50
4. Step 4: Simplify right side
   57,294x = 2,541,527,079.53
5. Step 5: Solve for x
   x = 2,541,527,079.53/57,294
6. Step 6: Final answer
   x = 44,359.39