Finding the Fourth Proportional to 25,049.88, 34,568.73 and 14,439.42

Step by Step Solution

1. Step 1: Write the proportion equation
   25,049.88 : 34,568.73 = 14,439.42 : x
2. Step 2: Convert to fraction form
   25,049.88/34,568.73 = 14,439.42/x
3. Step 3: Cross multiply
   25,049.88x = 34,568.73 × 14,439.42
4. Step 4: Simplify right side
   25,049.88x = 499,152,411.34
5. Step 5: Solve for x
   x = 499,152,411.34/25,049.88
6. Step 6: Final answer
   x = 19,926.34