Finding the Fourth Proportional to 17,008.36, 23,469.76 and 9,453.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,008.36 : 23,469.76 = 9,453.48 : x
2. Step 2: Convert to fraction form
   17,008.36/23,469.76 = 9,453.48/x
3. Step 3: Cross multiply
   17,008.36x = 23,469.76 × 9,453.48
4. Step 4: Simplify right side
   17,008.36x = 221,870,906.76
5. Step 5: Solve for x
   x = 221,870,906.76/17,008.36
6. Step 6: Final answer
   x = 13,044.81