Finding the Fourth Proportional to 2,443.49, 3,665.18 and 594.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.49 : 3,665.18 = 594.61 : x
2. Step 2: Convert to fraction form
   2,443.49/3,665.18 = 594.61/x
3. Step 3: Cross multiply
   2,443.49x = 3,665.18 × 594.61
4. Step 4: Simplify right side
   2,443.49x = 2,179,352.68
5. Step 5: Solve for x
   x = 2,179,352.68/2,443.49
6. Step 6: Final answer
   x = 891.90