Finding the Fourth Proportional to 17,853.57, 24,636.98 and 10,299.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,853.57 : 24,636.98 = 10,299.46 : x
2. Step 2: Convert to fraction form
   17,853.57/24,636.98 = 10,299.46/x
3. Step 3: Cross multiply
   17,853.57x = 24,636.98 × 10,299.46
4. Step 4: Simplify right side
   17,853.57x = 253,747,615.78
5. Step 5: Solve for x
   x = 253,747,615.78/17,853.57
6. Step 6: Final answer
   x = 14,212.71