Finding the Fourth Proportional to 6,870.88, 10,301.73 and 2,708.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870.88 : 10,301.73 = 2,708.29 : x
2. Step 2: Convert to fraction form
   6,870.88/10,301.73 = 2,708.29/x
3. Step 3: Cross multiply
   6,870.88x = 10,301.73 × 2,708.29
4. Step 4: Simplify right side
   6,870.88x = 27,900,072.34
5. Step 5: Solve for x
   x = 27,900,072.34/6,870.88
6. Step 6: Final answer
   x = 4,060.63