Finding the Fourth Proportional to 67,629.16, 101,423.92 and 25,478.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67,629.16 : 101,423.92 = 25,478.83 : x
2. Step 2: Convert to fraction form
   67,629.16/101,423.92 = 25,478.83/x
3. Step 3: Cross multiply
   67,629.16x = 101,423.92 × 25,478.83
4. Step 4: Simplify right side
   67,629.16x = 2,584,162,815.61
5. Step 5: Solve for x
   x = 2,584,162,815.61/67,629.16
6. Step 6: Final answer
   x = 38,210.78