Finding the Fourth Proportional to 6,976.65, 10,456.06 and 3,270.71

Step by Step Solution

1. Step 1: Write the proportion equation
   6,976.65 : 10,456.06 = 3,270.71 : x
2. Step 2: Convert to fraction form
   6,976.65/10,456.06 = 3,270.71/x
3. Step 3: Cross multiply
   6,976.65x = 10,456.06 × 3,270.71
4. Step 4: Simplify right side
   6,976.65x = 34,198,723.65
5. Step 5: Solve for x
   x = 34,198,723.65/6,976.65
6. Step 6: Final answer
   x = 4,901.89