Finding the Fourth Proportional to 17,449.98, 24,081.26 and 9,492.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,449.98 : 24,081.26 = 9,492.21 : x
2. Step 2: Convert to fraction form
   17,449.98/24,081.26 = 9,492.21/x
3. Step 3: Cross multiply
   17,449.98x = 24,081.26 × 9,492.21
4. Step 4: Simplify right side
   17,449.98x = 228,584,329.52
5. Step 5: Solve for x
   x = 228,584,329.52/17,449.98
6. Step 6: Final answer
   x = 13,099.40