Finding the Fourth Proportional to 2,774.01, 3,826.32 and 1,777.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,774.01 : 3,826.32 = 1,777.71 : x
2. Step 2: Convert to fraction form
   2,774.01/3,826.32 = 1,777.71/x
3. Step 3: Cross multiply
   2,774.01x = 3,826.32 × 1,777.71
4. Step 4: Simplify right side
   2,774.01x = 6,802,087.33
5. Step 5: Solve for x
   x = 6,802,087.33/2,774.01
6. Step 6: Final answer
   x = 2,452.08