Finding the Fourth Proportional to 17,363.04, 23,960.82 and 9,404.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,363.04 : 23,960.82 = 9,404.79 : x
2. Step 2: Convert to fraction form
   17,363.04/23,960.82 = 9,404.79/x
3. Step 3: Cross multiply
   17,363.04x = 23,960.82 × 9,404.79
4. Step 4: Simplify right side
   17,363.04x = 225,346,480.33
5. Step 5: Solve for x
   x = 225,346,480.33/17,363.04
6. Step 6: Final answer
   x = 12,978.52