Finding the Fourth Proportional to 2,083.98, 2,874.04 and 1,244.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.98 : 2,874.04 = 1,244.39 : x
2. Step 2: Convert to fraction form
   2,083.98/2,874.04 = 1,244.39/x
3. Step 3: Cross multiply
   2,083.98x = 2,874.04 × 1,244.39
4. Step 4: Simplify right side
   2,083.98x = 3,576,409.15
5. Step 5: Solve for x
   x = 3,576,409.15/2,083.98
6. Step 6: Final answer
   x = 1,716.14