Finding the Fourth Proportional to 2,787.73, 4,182.14 and 1,401.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,787.73 : 4,182.14 = 1,401.37 : x
2. Step 2: Convert to fraction form
   2,787.73/4,182.14 = 1,401.37/x
3. Step 3: Cross multiply
   2,787.73x = 4,182.14 × 1,401.37
4. Step 4: Simplify right side
   2,787.73x = 5,860,725.53
5. Step 5: Solve for x
   x = 5,860,725.53/2,787.73
6. Step 6: Final answer
   x = 2,102.33