Finding the Fourth Proportional to 2,641.59, 3,645.41 and 1,594.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,641.59 : 3,645.41 = 1,594.26 : x
2. Step 2: Convert to fraction form
   2,641.59/3,645.41 = 1,594.26/x
3. Step 3: Cross multiply
   2,641.59x = 3,645.41 × 1,594.26
4. Step 4: Simplify right side
   2,641.59x = 5,811,723.38
5. Step 5: Solve for x
   x = 5,811,723.38/2,641.59
6. Step 6: Final answer
   x = 2,200.09