Finding the Fourth Proportional to 2,016.94, 3,024.27 and 718.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.94 : 3,024.27 = 718.18 : x
2. Step 2: Convert to fraction form
   2,016.94/3,024.27 = 718.18/x
3. Step 3: Cross multiply
   2,016.94x = 3,024.27 × 718.18
4. Step 4: Simplify right side
   2,016.94x = 2,171,970.23
5. Step 5: Solve for x
   x = 2,171,970.23/2,016.94
6. Step 6: Final answer
   x = 1,076.86