Finding the Fourth Proportional to 2,559.83, 3,841.83 and 1,327.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.83 : 3,841.83 = 1,327.61 : x
2. Step 2: Convert to fraction form
   2,559.83/3,841.83 = 1,327.61/x
3. Step 3: Cross multiply
   2,559.83x = 3,841.83 × 1,327.61
4. Step 4: Simplify right side
   2,559.83x = 5,100,432.72
5. Step 5: Solve for x
   x = 5,100,432.72/2,559.83
6. Step 6: Final answer
   x = 1,992.49