Finding the Fourth Proportional to 2,963.34, 4,442.58 and 1,233.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,963.34 : 4,442.58 = 1,233.18 : x
2. Step 2: Convert to fraction form
   2,963.34/4,442.58 = 1,233.18/x
3. Step 3: Cross multiply
   2,963.34x = 4,442.58 × 1,233.18
4. Step 4: Simplify right side
   2,963.34x = 5,478,500.80
5. Step 5: Solve for x
   x = 5,478,500.80/2,963.34
6. Step 6: Final answer
   x = 1,848.76