Finding the Fourth Proportional to 17,587.48, 24,271.28 and 10,518

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.48 : 24,271.28 = 10,518 : x
2. Step 2: Convert to fraction form
   17,587.48/24,271.28 = 10,518/x
3. Step 3: Cross multiply
   17,587.48x = 24,271.28 × 10,518
4. Step 4: Simplify right side
   17,587.48x = 255,285,323.04
5. Step 5: Solve for x
   x = 255,285,323.04/17,587.48
6. Step 6: Final answer
   x = 14,515.17