Finding the Fourth Proportional to 2,584.18, 3,565.67 and 1,590.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584.18 : 3,565.67 = 1,590.04 : x
2. Step 2: Convert to fraction form
   2,584.18/3,565.67 = 1,590.04/x
3. Step 3: Cross multiply
   2,584.18x = 3,565.67 × 1,590.04
4. Step 4: Simplify right side
   2,584.18x = 5,669,554.43
5. Step 5: Solve for x
   x = 5,669,554.43/2,584.18
6. Step 6: Final answer
   x = 2,193.95