Finding the Fourth Proportional to 3,560.37, 4,912.47 and 2,067.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560.37 : 4,912.47 = 2,067.42 : x
2. Step 2: Convert to fraction form
   3,560.37/4,912.47 = 2,067.42/x
3. Step 3: Cross multiply
   3,560.37x = 4,912.47 × 2,067.42
4. Step 4: Simplify right side
   3,560.37x = 10,156,138.73
5. Step 5: Solve for x
   x = 10,156,138.73/3,560.37
6. Step 6: Final answer
   x = 2,852.55