Finding the Fourth Proportional to 2,029.20, 3,044.52 and 713.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,029.20 : 3,044.52 = 713.31 : x
2. Step 2: Convert to fraction form
   2,029.20/3,044.52 = 713.31/x
3. Step 3: Cross multiply
   2,029.20x = 3,044.52 × 713.31
4. Step 4: Simplify right side
   2,029.20x = 2,171,686.56
5. Step 5: Solve for x
   x = 2,171,686.56/2,029.20
6. Step 6: Final answer
   x = 1,070.22