Finding the Fourth Proportional to 17,456.79, 24,090.45 and 9,498.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,456.79 : 24,090.45 = 9,498.96 : x
2. Step 2: Convert to fraction form
   17,456.79/24,090.45 = 9,498.96/x
3. Step 3: Cross multiply
   17,456.79x = 24,090.45 × 9,498.96
4. Step 4: Simplify right side
   17,456.79x = 228,834,220.93
5. Step 5: Solve for x
   x = 228,834,220.93/17,456.79
6. Step 6: Final answer
   x = 13,108.61