Finding the Fourth Proportional to 2,083.10, 3,127.37 and 1,394.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083.10 : 3,127.37 = 1,394.19 : x
2. Step 2: Convert to fraction form
   2,083.10/3,127.37 = 1,394.19/x
3. Step 3: Cross multiply
   2,083.10x = 3,127.37 × 1,394.19
4. Step 4: Simplify right side
   2,083.10x = 4,360,141.01
5. Step 5: Solve for x
   x = 4,360,141.01/2,083.10
6. Step 6: Final answer
   x = 2,093.11