Finding the Fourth Proportional to 2,474.29, 3,711.55 and 1,377.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,474.29 : 3,711.55 = 1,377.83 : x
2. Step 2: Convert to fraction form
   2,474.29/3,711.55 = 1,377.83/x
3. Step 3: Cross multiply
   2,474.29x = 3,711.55 × 1,377.83
4. Step 4: Simplify right side
   2,474.29x = 5,113,882.02
5. Step 5: Solve for x
   x = 5,113,882.02/2,474.29
6. Step 6: Final answer
   x = 2,066.81