Finding the Fourth Proportional to 6,727.70, 10,077.15 and 5,998.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,727.70 : 10,077.15 = 5,998.10 : x
2. Step 2: Convert to fraction form
   6,727.70/10,077.15 = 5,998.10/x
3. Step 3: Cross multiply
   6,727.70x = 10,077.15 × 5,998.10
4. Step 4: Simplify right side
   6,727.70x = 60,443,753.42
5. Step 5: Solve for x
   x = 60,443,753.42/6,727.70
6. Step 6: Final answer
   x = 8,984.31