Finding the Fourth Proportional to 17,455.48, 24,089.06 and 9,498.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,455.48 : 24,089.06 = 9,498.21 : x
2. Step 2: Convert to fraction form
   17,455.48/24,089.06 = 9,498.21/x
3. Step 3: Cross multiply
   17,455.48x = 24,089.06 × 9,498.21
4. Step 4: Simplify right side
   17,455.48x = 228,802,830.14
5. Step 5: Solve for x
   x = 228,802,830.14/17,455.48
6. Step 6: Final answer
   x = 13,107.80