Finding the Fourth Proportional to 72,414.27, 108,594.77 and 25,017.30

Step by Step Solution

1. Step 1: Write the proportion equation
   72,414.27 : 108,594.77 = 25,017.30 : x
2. Step 2: Convert to fraction form
   72,414.27/108,594.77 = 25,017.30/x
3. Step 3: Cross multiply
   72,414.27x = 108,594.77 × 25,017.30
4. Step 4: Simplify right side
   72,414.27x = 2,716,747,814.43
5. Step 5: Solve for x
   x = 2,716,747,814.43/72,414.27
6. Step 6: Final answer
   x = 37,516.75