Finding the Fourth Proportional to 2,833.18, 3,910.82 and 2,433.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,833.18 : 3,910.82 = 2,433.22 : x
2. Step 2: Convert to fraction form
   2,833.18/3,910.82 = 2,433.22/x
3. Step 3: Cross multiply
   2,833.18x = 3,910.82 × 2,433.22
4. Step 4: Simplify right side
   2,833.18x = 9,515,863.50
5. Step 5: Solve for x
   x = 9,515,863.50/2,833.18
6. Step 6: Final answer
   x = 3,358.72