Finding the Fourth Proportional to 6,708.42, 10,061.82 and 2,810.70

Step by Step Solution

1. Step 1: Write the proportion equation
   6,708.42 : 10,061.82 = 2,810.70 : x
2. Step 2: Convert to fraction form
   6,708.42/10,061.82 = 2,810.70/x
3. Step 3: Cross multiply
   6,708.42x = 10,061.82 × 2,810.70
4. Step 4: Simplify right side
   6,708.42x = 28,280,757.47
5. Step 5: Solve for x
   x = 28,280,757.47/6,708.42
6. Step 6: Final answer
   x = 4,215.71