Finding the Fourth Proportional to 2,304.82, 3,158.50 and 2,083.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.82 : 3,158.50 = 2,083.40 : x
2. Step 2: Convert to fraction form
   2,304.82/3,158.50 = 2,083.40/x
3. Step 3: Cross multiply
   2,304.82x = 3,158.50 × 2,083.40
4. Step 4: Simplify right side
   2,304.82x = 6,580,418.90
5. Step 5: Solve for x
   x = 6,580,418.90/2,304.82
6. Step 6: Final answer
   x = 2,855.07