Finding the Fourth Proportional to 17,842.98, 24,623.02 and 10,288.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,842.98 : 24,623.02 = 10,288.72 : x
2. Step 2: Convert to fraction form
   17,842.98/24,623.02 = 10,288.72/x
3. Step 3: Cross multiply
   17,842.98x = 24,623.02 × 10,288.72
4. Step 4: Simplify right side
   17,842.98x = 253,339,401.97
5. Step 5: Solve for x
   x = 253,339,401.97/17,842.98
6. Step 6: Final answer
   x = 14,198.26