Finding the Fourth Proportional to 2,641.83, 3,644.77 and 1,523.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,641.83 : 3,644.77 = 1,523.04 : x
2. Step 2: Convert to fraction form
   2,641.83/3,644.77 = 1,523.04/x
3. Step 3: Cross multiply
   2,641.83x = 3,644.77 × 1,523.04
4. Step 4: Simplify right side
   2,641.83x = 5,551,135.54
5. Step 5: Solve for x
   x = 5,551,135.54/2,641.83
6. Step 6: Final answer
   x = 2,101.25