Finding the Fourth Proportional to 2,590.34, 3,574.64 and 1,411.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,590.34 : 3,574.64 = 1,411.41 : x
2. Step 2: Convert to fraction form
   2,590.34/3,574.64 = 1,411.41/x
3. Step 3: Cross multiply
   2,590.34x = 3,574.64 × 1,411.41
4. Step 4: Simplify right side
   2,590.34x = 5,045,282.64
5. Step 5: Solve for x
   x = 5,045,282.64/2,590.34
6. Step 6: Final answer
   x = 1,947.73