Finding the Fourth Proportional to 17,007.45, 23,470.68 and 9,453.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,007.45 : 23,470.68 = 9,453.50 : x
2. Step 2: Convert to fraction form
   17,007.45/23,470.68 = 9,453.50/x
3. Step 3: Cross multiply
   17,007.45x = 23,470.68 × 9,453.50
4. Step 4: Simplify right side
   17,007.45x = 221,879,956.03
5. Step 5: Solve for x
   x = 221,879,956.03/17,007.45
6. Step 6: Final answer
   x = 13,046.04