Finding the Fourth Proportional to 17,600.22, 24,288.42 and 9,642.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,600.22 : 24,288.42 = 9,642.48 : x
2. Step 2: Convert to fraction form
   17,600.22/24,288.42 = 9,642.48/x
3. Step 3: Cross multiply
   17,600.22x = 24,288.42 × 9,642.48
4. Step 4: Simplify right side
   17,600.22x = 234,200,604.08
5. Step 5: Solve for x
   x = 234,200,604.08/17,600.22
6. Step 6: Final answer
   x = 13,306.69