Finding the Fourth Proportional to 17,471.69, 24,110.61 and 9,513.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,471.69 : 24,110.61 = 9,513.78 : x
2. Step 2: Convert to fraction form
   17,471.69/24,110.61 = 9,513.78/x
3. Step 3: Cross multiply
   17,471.69x = 24,110.61 × 9,513.78
4. Step 4: Simplify right side
   17,471.69x = 229,383,039.21
5. Step 5: Solve for x
   x = 229,383,039.21/17,471.69
6. Step 6: Final answer
   x = 13,128.84