Finding the Fourth Proportional to 17,608.32, 24,299.60 and 9,650.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,608.32 : 24,299.60 = 9,650.72 : x
2. Step 2: Convert to fraction form
   17,608.32/24,299.60 = 9,650.72/x
3. Step 3: Cross multiply
   17,608.32x = 24,299.60 × 9,650.72
4. Step 4: Simplify right side
   17,608.32x = 234,508,635.71
5. Step 5: Solve for x
   x = 234,508,635.71/17,608.32
6. Step 6: Final answer
   x = 13,318.06