Finding the Fourth Proportional to 2,227.69, 3,341.58 and 584.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.69 : 3,341.58 = 584.29 : x
2. Step 2: Convert to fraction form
   2,227.69/3,341.58 = 584.29/x
3. Step 3: Cross multiply
   2,227.69x = 3,341.58 × 584.29
4. Step 4: Simplify right side
   2,227.69x = 1,952,451.78
5. Step 5: Solve for x
   x = 1,952,451.78/2,227.69
6. Step 6: Final answer
   x = 876.45