Finding the Fourth Proportional to 17,597.34, 24,284.33 and 9,639.85

Step by Step Solution

1. Step 1: Write the proportion equation
   17,597.34 : 24,284.33 = 9,639.85 : x
2. Step 2: Convert to fraction form
   17,597.34/24,284.33 = 9,639.85/x
3. Step 3: Cross multiply
   17,597.34x = 24,284.33 × 9,639.85
4. Step 4: Simplify right side
   17,597.34x = 234,097,298.55
5. Step 5: Solve for x
   x = 234,097,298.55/17,597.34
6. Step 6: Final answer
   x = 13,302.99