Finding the Fourth Proportional to 67,847.86, 93,622.28 and 39,167.41

Step by Step Solution

1. Step 1: Write the proportion equation
   67,847.86 : 93,622.28 = 39,167.41 : x
2. Step 2: Convert to fraction form
   67,847.86/93,622.28 = 39,167.41/x
3. Step 3: Cross multiply
   67,847.86x = 93,622.28 × 39,167.41
4. Step 4: Simplify right side
   67,847.86x = 3,666,941,928.55
5. Step 5: Solve for x
   x = 3,666,941,928.55/67,847.86
6. Step 6: Final answer
   x = 54,046.54