Finding the Fourth Proportional to 17,348.07, 23,940.32 and 9,390.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,348.07 : 23,940.32 = 9,390.27 : x
2. Step 2: Convert to fraction form
   17,348.07/23,940.32 = 9,390.27/x
3. Step 3: Cross multiply
   17,348.07x = 23,940.32 × 9,390.27
4. Step 4: Simplify right side
   17,348.07x = 224,806,068.69
5. Step 5: Solve for x
   x = 224,806,068.69/17,348.07
6. Step 6: Final answer
   x = 12,958.56