Finding the Fourth Proportional to 17,457.65, 24,091.33 and 9,499.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,457.65 : 24,091.33 = 9,499.86 : x
2. Step 2: Convert to fraction form
   17,457.65/24,091.33 = 9,499.86/x
3. Step 3: Cross multiply
   17,457.65x = 24,091.33 × 9,499.86
4. Step 4: Simplify right side
   17,457.65x = 228,864,175.48
5. Step 5: Solve for x
   x = 228,864,175.48/17,457.65
6. Step 6: Final answer
   x = 13,109.68