Finding the Fourth Proportional to 2,342.99, 3,233.31 and 1,348.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.99 : 3,233.31 = 1,348.46 : x
2. Step 2: Convert to fraction form
   2,342.99/3,233.31 = 1,348.46/x
3. Step 3: Cross multiply
   2,342.99x = 3,233.31 × 1,348.46
4. Step 4: Simplify right side
   2,342.99x = 4,359,989.20
5. Step 5: Solve for x
   x = 4,359,989.20/2,342.99
6. Step 6: Final answer
   x = 1,860.87