Finding the Fourth Proportional to 2,778.37, 3,834.08 and 1,519.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,778.37 : 3,834.08 = 1,519.42 : x
2. Step 2: Convert to fraction form
   2,778.37/3,834.08 = 1,519.42/x
3. Step 3: Cross multiply
   2,778.37x = 3,834.08 × 1,519.42
4. Step 4: Simplify right side
   2,778.37x = 5,825,577.83
5. Step 5: Solve for x
   x = 5,825,577.83/2,778.37
6. Step 6: Final answer
   x = 2,096.76