Finding the Fourth Proportional to 25,061.72, 34,586.52 and 14,451.80

Step by Step Solution

1. Step 1: Write the proportion equation
   25,061.72 : 34,586.52 = 14,451.80 : x
2. Step 2: Convert to fraction form
   25,061.72/34,586.52 = 14,451.80/x
3. Step 3: Cross multiply
   25,061.72x = 34,586.52 × 14,451.80
4. Step 4: Simplify right side
   25,061.72x = 499,837,469.74
5. Step 5: Solve for x
   x = 499,837,469.74/25,061.72
6. Step 6: Final answer
   x = 19,944.26