Finding the Fourth Proportional to 25,757.83, 35,543.41 and 14,579.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,757.83 : 35,543.41 = 14,579.83 : x
2. Step 2: Convert to fraction form
   25,757.83/35,543.41 = 14,579.83/x
3. Step 3: Cross multiply
   25,757.83x = 35,543.41 × 14,579.83
4. Step 4: Simplify right side
   25,757.83x = 518,216,875.42
5. Step 5: Solve for x
   x = 518,216,875.42/25,757.83
6. Step 6: Final answer
   x = 20,118.81