Finding the Fourth Proportional to 2,773.96, 3,827.22 and 1,944.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.96 : 3,827.22 = 1,944.52 : x
2. Step 2: Convert to fraction form
   2,773.96/3,827.22 = 1,944.52/x
3. Step 3: Cross multiply
   2,773.96x = 3,827.22 × 1,944.52
4. Step 4: Simplify right side
   2,773.96x = 7,442,105.83
5. Step 5: Solve for x
   x = 7,442,105.83/2,773.96
6. Step 6: Final answer
   x = 2,682.85