Finding the Fourth Proportional to 17,349.06, 23,941.71 and 9,391.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,349.06 : 23,941.71 = 9,391.35 : x
2. Step 2: Convert to fraction form
   17,349.06/23,941.71 = 9,391.35/x
3. Step 3: Cross multiply
   17,349.06x = 23,941.71 × 9,391.35
4. Step 4: Simplify right side
   17,349.06x = 224,844,978.21
5. Step 5: Solve for x
   x = 224,844,978.21/17,349.06
6. Step 6: Final answer
   x = 12,960.07