Finding the Fourth Proportional to 25,234.71, 34,824.61 and 14,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,234.71 : 34,824.61 = 14,480.50 : x
2. Step 2: Convert to fraction form
   25,234.71/34,824.61 = 14,480.50/x
3. Step 3: Cross multiply
   25,234.71x = 34,824.61 × 14,480.50
4. Step 4: Simplify right side
   25,234.71x = 504,277,622.77
5. Step 5: Solve for x
   x = 504,277,622.77/25,234.71
6. Step 6: Final answer
   x = 19,983.49