Finding the Fourth Proportional to 5,856.72, 8,082.27 and 3,204.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,856.72 : 8,082.27 = 3,204.12 : x
2. Step 2: Convert to fraction form
   5,856.72/8,082.27 = 3,204.12/x
3. Step 3: Cross multiply
   5,856.72x = 8,082.27 × 3,204.12
4. Step 4: Simplify right side
   5,856.72x = 25,896,562.95
5. Step 5: Solve for x
   x = 25,896,562.95/5,856.72
6. Step 6: Final answer
   x = 4,421.68