Finding the Fourth Proportional to 2,043.33, 3,065.55 and 582.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.33 : 3,065.55 = 582.61 : x
2. Step 2: Convert to fraction form
   2,043.33/3,065.55 = 582.61/x
3. Step 3: Cross multiply
   2,043.33x = 3,065.55 × 582.61
4. Step 4: Simplify right side
   2,043.33x = 1,786,001.84
5. Step 5: Solve for x
   x = 1,786,001.84/2,043.33
6. Step 6: Final answer
   x = 874.06