Finding the Fourth Proportional to 71,401.92, 107,078.18 and 29,270.04

Step by Step Solution

1. Step 1: Write the proportion equation
   71,401.92 : 107,078.18 = 29,270.04 : x
2. Step 2: Convert to fraction form
   71,401.92/107,078.18 = 29,270.04/x
3. Step 3: Cross multiply
   71,401.92x = 107,078.18 × 29,270.04
4. Step 4: Simplify right side
   71,401.92x = 3,134,182,465.38
5. Step 5: Solve for x
   x = 3,134,182,465.38/71,401.92
6. Step 6: Final answer
   x = 43,894.93