Finding the Fourth Proportional to 2,241.27, 3,082.66 and 1,798.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.27 : 3,082.66 = 1,798.20 : x
2. Step 2: Convert to fraction form
   2,241.27/3,082.66 = 1,798.20/x
3. Step 3: Cross multiply
   2,241.27x = 3,082.66 × 1,798.20
4. Step 4: Simplify right side
   2,241.27x = 5,543,234.72
5. Step 5: Solve for x
   x = 5,543,234.72/2,241.27
6. Step 6: Final answer
   x = 2,473.26