Finding the Fourth Proportional to 17,007.36, 23,469.10 and 9,453.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,007.36 : 23,469.10 = 9,453.09 : x
2. Step 2: Convert to fraction form
   17,007.36/23,469.10 = 9,453.09/x
3. Step 3: Cross multiply
   17,007.36x = 23,469.10 × 9,453.09
4. Step 4: Simplify right side
   17,007.36x = 221,855,514.52
5. Step 5: Solve for x
   x = 221,855,514.52/17,007.36
6. Step 6: Final answer
   x = 13,044.68