Finding the Fourth Proportional to 2,009.04, 3,014.10 and 711.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.04 : 3,014.10 = 711.42 : x
2. Step 2: Convert to fraction form
   2,009.04/3,014.10 = 711.42/x
3. Step 3: Cross multiply
   2,009.04x = 3,014.10 × 711.42
4. Step 4: Simplify right side
   2,009.04x = 2,144,291.02
5. Step 5: Solve for x
   x = 2,144,291.02/2,009.04
6. Step 6: Final answer
   x = 1,067.32