Finding the Fourth Proportional to 6,543.05, 9,801.61 and 3,082.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,543.05 : 9,801.61 = 3,082.73 : x
2. Step 2: Convert to fraction form
   6,543.05/9,801.61 = 3,082.73/x
3. Step 3: Cross multiply
   6,543.05x = 9,801.61 × 3,082.73
4. Step 4: Simplify right side
   6,543.05x = 30,215,660.48
5. Step 5: Solve for x
   x = 30,215,660.48/6,543.05
6. Step 6: Final answer
   x = 4,617.98