Finding the Fourth Proportional to 2,968.18, 4,452.82 and 1,324.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,968.18 : 4,452.82 = 1,324.72 : x
2. Step 2: Convert to fraction form
   2,968.18/4,452.82 = 1,324.72/x
3. Step 3: Cross multiply
   2,968.18x = 4,452.82 × 1,324.72
4. Step 4: Simplify right side
   2,968.18x = 5,898,739.71
5. Step 5: Solve for x
   x = 5,898,739.71/2,968.18
6. Step 6: Final answer
   x = 1,987.33