Finding the Fourth Proportional to 17,348.06, 23,940.28 and 9,390.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,348.06 : 23,940.28 = 9,390.27 : x
2. Step 2: Convert to fraction form
   17,348.06/23,940.28 = 9,390.27/x
3. Step 3: Cross multiply
   17,348.06x = 23,940.28 × 9,390.27
4. Step 4: Simplify right side
   17,348.06x = 224,805,669.60
5. Step 5: Solve for x
   x = 224,805,669.60/17,348.06
6. Step 6: Final answer
   x = 12,958.55