Finding the Fourth Proportional to 2,343.49, 3,233.95 and 1,349.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343.49 : 3,233.95 = 1,349.31 : x
2. Step 2: Convert to fraction form
   2,343.49/3,233.95 = 1,349.31/x
3. Step 3: Cross multiply
   2,343.49x = 3,233.95 × 1,349.31
4. Step 4: Simplify right side
   2,343.49x = 4,363,609.83
5. Step 5: Solve for x
   x = 4,363,609.83/2,343.49
6. Step 6: Final answer
   x = 1,862.02