Finding the Fourth Proportional to 17,662.85, 24,375.12 and 9,705.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,662.85 : 24,375.12 = 9,705.53 : x
2. Step 2: Convert to fraction form
   17,662.85/24,375.12 = 9,705.53/x
3. Step 3: Cross multiply
   17,662.85x = 24,375.12 × 9,705.53
4. Step 4: Simplify right side
   17,662.85x = 236,573,458.41
5. Step 5: Solve for x
   x = 236,573,458.41/17,662.85
6. Step 6: Final answer
   x = 13,393.84