Finding the Fourth Proportional to 17,362.47, 23,960.19 and 9,404.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,362.47 : 23,960.19 = 9,404.73 : x
2. Step 2: Convert to fraction form
   17,362.47/23,960.19 = 9,404.73/x
3. Step 3: Cross multiply
   17,362.47x = 23,960.19 × 9,404.73
4. Step 4: Simplify right side
   17,362.47x = 225,339,117.70
5. Step 5: Solve for x
   x = 225,339,117.70/17,362.47
6. Step 6: Final answer
   x = 12,978.52