Finding the Fourth Proportional to 25,061.40, 34,584.72 and 14,450.88

Step by Step Solution

1. Step 1: Write the proportion equation
   25,061.40 : 34,584.72 = 14,450.88 : x
2. Step 2: Convert to fraction form
   25,061.40/34,584.72 = 14,450.88/x
3. Step 3: Cross multiply
   25,061.40x = 34,584.72 × 14,450.88
4. Step 4: Simplify right side
   25,061.40x = 499,779,638.55
5. Step 5: Solve for x
   x = 499,779,638.55/25,061.40
6. Step 6: Final answer
   x = 19,942.21