Finding the Fourth Proportional to 2,727.82, 3,765.30 and 1,944.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,727.82 : 3,765.30 = 1,944.15 : x
2. Step 2: Convert to fraction form
   2,727.82/3,765.30 = 1,944.15/x
3. Step 3: Cross multiply
   2,727.82x = 3,765.30 × 1,944.15
4. Step 4: Simplify right side
   2,727.82x = 7,320,308.00
5. Step 5: Solve for x
   x = 7,320,308.00/2,727.82
6. Step 6: Final answer
   x = 2,683.57