Finding the Fourth Proportional to 6,870.69, 10,301.99 and 2,707.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870.69 : 10,301.99 = 2,707.29 : x
2. Step 2: Convert to fraction form
   6,870.69/10,301.99 = 2,707.29/x
3. Step 3: Cross multiply
   6,870.69x = 10,301.99 × 2,707.29
4. Step 4: Simplify right side
   6,870.69x = 27,890,460.97
5. Step 5: Solve for x
   x = 27,890,460.97/6,870.69
6. Step 6: Final answer
   x = 4,059.34