Finding the Fourth Proportional to 17,363.91, 23,962.27 and 9,406.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,363.91 : 23,962.27 = 9,406.12 : x
2. Step 2: Convert to fraction form
   17,363.91/23,962.27 = 9,406.12/x
3. Step 3: Cross multiply
   17,363.91x = 23,962.27 × 9,406.12
4. Step 4: Simplify right side
   17,363.91x = 225,391,945.94
5. Step 5: Solve for x
   x = 225,391,945.94/17,363.91
6. Step 6: Final answer
   x = 12,980.48