Finding the Fourth Proportional to 24,960.52, 34,445.69 and 13,630.10

Step by Step Solution

1. Step 1: Write the proportion equation
   24,960.52 : 34,445.69 = 13,630.10 : x
2. Step 2: Convert to fraction form
   24,960.52/34,445.69 = 13,630.10/x
3. Step 3: Cross multiply
   24,960.52x = 34,445.69 × 13,630.10
4. Step 4: Simplify right side
   24,960.52x = 469,498,078.13
5. Step 5: Solve for x
   x = 469,498,078.13/24,960.52
6. Step 6: Final answer
   x = 18,809.62