Finding the Fourth Proportional to 2,777.98, 3,833.60 and 1,519.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777.98 : 3,833.60 = 1,519.06 : x
2. Step 2: Convert to fraction form
   2,777.98/3,833.60 = 1,519.06/x
3. Step 3: Cross multiply
   2,777.98x = 3,833.60 × 1,519.06
4. Step 4: Simplify right side
   2,777.98x = 5,823,468.42
5. Step 5: Solve for x
   x = 5,823,468.42/2,777.98
6. Step 6: Final answer
   x = 2,096.30