Finding the Fourth Proportional to 2,014.88, 3,022.86 and 716.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.88 : 3,022.86 = 716.42 : x
2. Step 2: Convert to fraction form
   2,014.88/3,022.86 = 716.42/x
3. Step 3: Cross multiply
   2,014.88x = 3,022.86 × 716.42
4. Step 4: Simplify right side
   2,014.88x = 2,165,637.36
5. Step 5: Solve for x
   x = 2,165,637.36/2,014.88
6. Step 6: Final answer
   x = 1,074.82