Finding the Fourth Proportional to 25,016.43, 34,531.35 and 14,410.29

Step by Step Solution

1. Step 1: Write the proportion equation
   25,016.43 : 34,531.35 = 14,410.29 : x
2. Step 2: Convert to fraction form
   25,016.43/34,531.35 = 14,410.29/x
3. Step 3: Cross multiply
   25,016.43x = 34,531.35 × 14,410.29
4. Step 4: Simplify right side
   25,016.43x = 497,606,767.59
5. Step 5: Solve for x
   x = 497,606,767.59/25,016.43
6. Step 6: Final answer
   x = 19,891.20