Finding the Fourth Proportional to 17,824.83, 24,597.98 and 9,866.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,824.83 : 24,597.98 = 9,866.88 : x
2. Step 2: Convert to fraction form
   17,824.83/24,597.98 = 9,866.88/x
3. Step 3: Cross multiply
   17,824.83x = 24,597.98 × 9,866.88
4. Step 4: Simplify right side
   17,824.83x = 242,705,267.57
5. Step 5: Solve for x
   x = 242,705,267.57/17,824.83
6. Step 6: Final answer
   x = 13,616.13