Finding the Fourth Proportional to 17,965.57, 24,790.60 and 10,414.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,965.57 : 24,790.60 = 10,414.27 : x
2. Step 2: Convert to fraction form
   17,965.57/24,790.60 = 10,414.27/x
3. Step 3: Cross multiply
   17,965.57x = 24,790.60 × 10,414.27
4. Step 4: Simplify right side
   17,965.57x = 258,175,949.79
5. Step 5: Solve for x
   x = 258,175,949.79/17,965.57
6. Step 6: Final answer
   x = 14,370.60