Finding the Fourth Proportional to 2,082.98, 2,874.52 and 1,198.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.98 : 2,874.52 = 1,198.96 : x
2. Step 2: Convert to fraction form
   2,082.98/2,874.52 = 1,198.96/x
3. Step 3: Cross multiply
   2,082.98x = 2,874.52 × 1,198.96
4. Step 4: Simplify right side
   2,082.98x = 3,446,434.50
5. Step 5: Solve for x
   x = 3,446,434.50/2,082.98
6. Step 6: Final answer
   x = 1,654.57