Finding the Fourth Proportional to 17,457.82, 24,091.79 and 9,499.87

Step by Step Solution

1. Step 1: Write the proportion equation
   17,457.82 : 24,091.79 = 9,499.87 : x
2. Step 2: Convert to fraction form
   17,457.82/24,091.79 = 9,499.87/x
3. Step 3: Cross multiply
   17,457.82x = 24,091.79 × 9,499.87
4. Step 4: Simplify right side
   17,457.82x = 228,868,873.07
5. Step 5: Solve for x
   x = 228,868,873.07/17,457.82
6. Step 6: Final answer
   x = 13,109.82