Finding the Fourth Proportional to 2,082.98, 3,125.38 and 1,107.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.98 : 3,125.38 = 1,107.94 : x
2. Step 2: Convert to fraction form
   2,082.98/3,125.38 = 1,107.94/x
3. Step 3: Cross multiply
   2,082.98x = 3,125.38 × 1,107.94
4. Step 4: Simplify right side
   2,082.98x = 3,462,733.52
5. Step 5: Solve for x
   x = 3,462,733.52/2,082.98
6. Step 6: Final answer
   x = 1,662.39