Finding the Fourth Proportional to 2,108.33, 3,162.48 and 569.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108.33 : 3,162.48 = 569.33 : x
2. Step 2: Convert to fraction form
   2,108.33/3,162.48 = 569.33/x
3. Step 3: Cross multiply
   2,108.33x = 3,162.48 × 569.33
4. Step 4: Simplify right side
   2,108.33x = 1,800,488.65
5. Step 5: Solve for x
   x = 1,800,488.65/2,108.33
6. Step 6: Final answer
   x = 853.99