Finding the Fourth Proportional to 25,057.52, 37,640.52 and 16,287.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,057.52 : 37,640.52 = 16,287.92 : x
2. Step 2: Convert to fraction form
   25,057.52/37,640.52 = 16,287.92/x
3. Step 3: Cross multiply
   25,057.52x = 37,640.52 × 16,287.92
4. Step 4: Simplify right side
   25,057.52x = 613,085,778.52
5. Step 5: Solve for x
   x = 613,085,778.52/25,057.52
6. Step 6: Final answer
   x = 24,467.14