Finding the Fourth Proportional to 17,498.48, 24,148.41 and 9,540.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,498.48 : 24,148.41 = 9,540.86 : x
2. Step 2: Convert to fraction form
   17,498.48/24,148.41 = 9,540.86/x
3. Step 3: Cross multiply
   17,498.48x = 24,148.41 × 9,540.86
4. Step 4: Simplify right side
   17,498.48x = 230,396,599.03
5. Step 5: Solve for x
   x = 230,396,599.03/17,498.48
6. Step 6: Final answer
   x = 13,166.66