Finding the Fourth Proportional to 3,565.55, 5,348.23 and 968.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,565.55 : 5,348.23 = 968.42 : x
2. Step 2: Convert to fraction form
   3,565.55/5,348.23 = 968.42/x
3. Step 3: Cross multiply
   3,565.55x = 5,348.23 × 968.42
4. Step 4: Simplify right side
   3,565.55x = 5,179,301.31
5. Step 5: Solve for x
   x = 5,179,301.31/3,565.55
6. Step 6: Final answer
   x = 1,452.60