Finding the Fourth Proportional to 25,909.17, 35,757.55 and 14,581.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,909.17 : 35,757.55 = 14,581.42 : x
2. Step 2: Convert to fraction form
   25,909.17/35,757.55 = 14,581.42/x
3. Step 3: Cross multiply
   25,909.17x = 35,757.55 × 14,581.42
4. Step 4: Simplify right side
   25,909.17x = 521,395,783.55
5. Step 5: Solve for x
   x = 521,395,783.55/25,909.17
6. Step 6: Final answer
   x = 20,123.99