Finding the Fourth Proportional to 67,469.52, 93,114.56 and 39,173.52

Step by Step Solution

1. Step 1: Write the proportion equation
   67,469.52 : 93,114.56 = 39,173.52 : x
2. Step 2: Convert to fraction form
   67,469.52/93,114.56 = 39,173.52/x
3. Step 3: Cross multiply
   67,469.52x = 93,114.56 × 39,173.52
4. Step 4: Simplify right side
   67,469.52x = 3,647,625,078.45
5. Step 5: Solve for x
   x = 3,647,625,078.45/67,469.52
6. Step 6: Final answer
   x = 54,063.30