Finding the Fourth Proportional to 2,641.29, 3,644.95 and 1,593.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,641.29 : 3,644.95 = 1,593.35 : x
2. Step 2: Convert to fraction form
   2,641.29/3,644.95 = 1,593.35/x
3. Step 3: Cross multiply
   2,641.29x = 3,644.95 × 1,593.35
4. Step 4: Simplify right side
   2,641.29x = 5,807,696.03
5. Step 5: Solve for x
   x = 5,807,696.03/2,641.29
6. Step 6: Final answer
   x = 2,198.81