Finding the Fourth Proportional to 17,470.54, 24,109.86 and 9,513.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,470.54 : 24,109.86 = 9,513.10 : x
2. Step 2: Convert to fraction form
   17,470.54/24,109.86 = 9,513.10/x
3. Step 3: Cross multiply
   17,470.54x = 24,109.86 × 9,513.10
4. Step 4: Simplify right side
   17,470.54x = 229,359,509.17
5. Step 5: Solve for x
   x = 229,359,509.17/17,470.54
6. Step 6: Final answer
   x = 13,128.36