Finding the Fourth Proportional to 17,470.63, 24,109.90 and 9,513.29

Step by Step Solution

1. Step 1: Write the proportion equation
   17,470.63 : 24,109.90 = 9,513.29 : x
2. Step 2: Convert to fraction form
   17,470.63/24,109.90 = 9,513.29/x
3. Step 3: Cross multiply
   17,470.63x = 24,109.90 × 9,513.29
4. Step 4: Simplify right side
   17,470.63x = 229,364,470.57
5. Step 5: Solve for x
   x = 229,364,470.57/17,470.63
6. Step 6: Final answer
   x = 13,128.57