Finding the Fourth Proportional to 2,456.50, 3,683.61 and 895.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.50 : 3,683.61 = 895.42 : x
2. Step 2: Convert to fraction form
   2,456.50/3,683.61 = 895.42/x
3. Step 3: Cross multiply
   2,456.50x = 3,683.61 × 895.42
4. Step 4: Simplify right side
   2,456.50x = 3,298,370.91
5. Step 5: Solve for x
   x = 3,298,370.91/2,456.50
6. Step 6: Final answer
   x = 1,342.71