Finding the Fourth Proportional to 17,456.55, 24,089.56 and 9,498.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,456.55 : 24,089.56 = 9,498.61 : x
2. Step 2: Convert to fraction form
   17,456.55/24,089.56 = 9,498.61/x
3. Step 3: Cross multiply
   17,456.55x = 24,089.56 × 9,498.61
4. Step 4: Simplify right side
   17,456.55x = 228,817,335.51
5. Step 5: Solve for x
   x = 228,817,335.51/17,456.55
6. Step 6: Final answer
   x = 13,107.82