Finding the Fourth Proportional to 17,606.61, 24,297.12 and 9,648.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,606.61 : 24,297.12 = 9,648.86 : x
2. Step 2: Convert to fraction form
   17,606.61/24,297.12 = 9,648.86/x
3. Step 3: Cross multiply
   17,606.61x = 24,297.12 × 9,648.86
4. Step 4: Simplify right side
   17,606.61x = 234,439,387.80
5. Step 5: Solve for x
   x = 234,439,387.80/17,606.61
6. Step 6: Final answer
   x = 13,315.42