Finding the Fourth Proportional to 25,402.38, 35,057.46 and 14,793

Step by Step Solution

1. Step 1: Write the proportion equation
   25,402.38 : 35,057.46 = 14,793 : x
2. Step 2: Convert to fraction form
   25,402.38/35,057.46 = 14,793/x
3. Step 3: Cross multiply
   25,402.38x = 35,057.46 × 14,793
4. Step 4: Simplify right side
   25,402.38x = 518,605,005.78
5. Step 5: Solve for x
   x = 518,605,005.78/25,402.38
6. Step 6: Final answer
   x = 20,415.61