Finding the Fourth Proportional to 3,962.27, 5,468.61 and 2,283.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962.27 : 5,468.61 = 2,283.38 : x
2. Step 2: Convert to fraction form
   3,962.27/5,468.61 = 2,283.38/x
3. Step 3: Cross multiply
   3,962.27x = 5,468.61 × 2,283.38
4. Step 4: Simplify right side
   3,962.27x = 12,486,916.43
5. Step 5: Solve for x
   x = 12,486,916.43/3,962.27
6. Step 6: Final answer
   x = 3,151.45