Finding the Fourth Proportional to 2,456.20, 3,683.42 and 1,301.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.20 : 3,683.42 = 1,301.32 : x
2. Step 2: Convert to fraction form
   2,456.20/3,683.42 = 1,301.32/x
3. Step 3: Cross multiply
   2,456.20x = 3,683.42 × 1,301.32
4. Step 4: Simplify right side
   2,456.20x = 4,793,308.11
5. Step 5: Solve for x
   x = 4,793,308.11/2,456.20
6. Step 6: Final answer
   x = 1,951.51