Finding the Fourth Proportional to 12,650.04, 17,454.24 and 7,344.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,650.04 : 17,454.24 = 7,344.72 : x
2. Step 2: Convert to fraction form
   12,650.04/17,454.24 = 7,344.72/x
3. Step 3: Cross multiply
   12,650.04x = 17,454.24 × 7,344.72
4. Step 4: Simplify right side
   12,650.04x = 128,196,505.61
5. Step 5: Solve for x
   x = 128,196,505.61/12,650.04
6. Step 6: Final answer
   x = 10,134.08