Finding the Fourth Proportional to 17,843.85, 24,624.14 and 10,290.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,843.85 : 24,624.14 = 10,290.15 : x
2. Step 2: Convert to fraction form
   17,843.85/24,624.14 = 10,290.15/x
3. Step 3: Cross multiply
   17,843.85x = 24,624.14 × 10,290.15
4. Step 4: Simplify right side
   17,843.85x = 253,386,042.77
5. Step 5: Solve for x
   x = 253,386,042.77/17,843.85
6. Step 6: Final answer
   x = 14,200.19