Finding the Fourth Proportional to 2,028.27, 2,801.01 and 1,400.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028.27 : 2,801.01 = 1,400.41 : x
2. Step 2: Convert to fraction form
   2,028.27/2,801.01 = 1,400.41/x
3. Step 3: Cross multiply
   2,028.27x = 2,801.01 × 1,400.41
4. Step 4: Simplify right side
   2,028.27x = 3,922,562.41
5. Step 5: Solve for x
   x = 3,922,562.41/2,028.27
6. Step 6: Final answer
   x = 1,933.94