Finding the Fourth Proportional to 17,348.94, 23,941.54 and 9,391.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,348.94 : 23,941.54 = 9,391.23 : x
2. Step 2: Convert to fraction form
   17,348.94/23,941.54 = 9,391.23/x
3. Step 3: Cross multiply
   17,348.94x = 23,941.54 × 9,391.23
4. Step 4: Simplify right side
   17,348.94x = 224,840,508.69
5. Step 5: Solve for x
   x = 224,840,508.69/17,348.94
6. Step 6: Final answer
   x = 12,959.90