Finding the Fourth Proportional to 17,471.33, 24,109.72 and 9,513.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,471.33 : 24,109.72 = 9,513.54 : x
2. Step 2: Convert to fraction form
   17,471.33/24,109.72 = 9,513.54/x
3. Step 3: Cross multiply
   17,471.33x = 24,109.72 × 9,513.54
4. Step 4: Simplify right side
   17,471.33x = 229,368,761.82
5. Step 5: Solve for x
   x = 229,368,761.82/17,471.33
6. Step 6: Final answer
   x = 13,128.29