Finding the Fourth Proportional to 10,348.80, 14,273.72 and 6,568.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,348.80 : 14,273.72 = 6,568.72 : x
2. Step 2: Convert to fraction form
   10,348.80/14,273.72 = 6,568.72/x
3. Step 3: Cross multiply
   10,348.80x = 14,273.72 × 6,568.72
4. Step 4: Simplify right side
   10,348.80x = 93,760,070.04
5. Step 5: Solve for x
   x = 93,760,070.04/10,348.80
6. Step 6: Final answer
   x = 9,059.99