Finding the Fourth Proportional to 3,826.95, 5,737.37 and 3,519.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826.95 : 5,737.37 = 3,519.42 : x
2. Step 2: Convert to fraction form
   3,826.95/5,737.37 = 3,519.42/x
3. Step 3: Cross multiply
   3,826.95x = 5,737.37 × 3,519.42
4. Step 4: Simplify right side
   3,826.95x = 20,192,175.61
5. Step 5: Solve for x
   x = 20,192,175.61/3,826.95
6. Step 6: Final answer
   x = 5,276.32