Finding the Fourth Proportional to 3,324.72, 4,987.98 and 1,016.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,324.72 : 4,987.98 = 1,016.28 : x
2. Step 2: Convert to fraction form
   3,324.72/4,987.98 = 1,016.28/x
3. Step 3: Cross multiply
   3,324.72x = 4,987.98 × 1,016.28
4. Step 4: Simplify right side
   3,324.72x = 5,069,184.31
5. Step 5: Solve for x
   x = 5,069,184.31/3,324.72
6. Step 6: Final answer
   x = 1,524.70