Finding the Fourth Proportional to 17,457.06, 24,090.26 and 9,499.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,457.06 : 24,090.26 = 9,499.10 : x
2. Step 2: Convert to fraction form
   17,457.06/24,090.26 = 9,499.10/x
3. Step 3: Cross multiply
   17,457.06x = 24,090.26 × 9,499.10
4. Step 4: Simplify right side
   17,457.06x = 228,835,788.77
5. Step 5: Solve for x
   x = 228,835,788.77/17,457.06
6. Step 6: Final answer
   x = 13,108.50