Finding the Fourth Proportional to 17,453.47, 24,081.98 and 9,898.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,453.47 : 24,081.98 = 9,898.09 : x
2. Step 2: Convert to fraction form
   17,453.47/24,081.98 = 9,898.09/x
3. Step 3: Cross multiply
   17,453.47x = 24,081.98 × 9,898.09
4. Step 4: Simplify right side
   17,453.47x = 238,365,605.42
5. Step 5: Solve for x
   x = 238,365,605.42/17,453.47
6. Step 6: Final answer
   x = 13,657.20