Finding the Fourth Proportional to 3,816.98, 5,724.78 and 1,351.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,816.98 : 5,724.78 = 1,351.82 : x
2. Step 2: Convert to fraction form
   3,816.98/5,724.78 = 1,351.82/x
3. Step 3: Cross multiply
   3,816.98x = 5,724.78 × 1,351.82
4. Step 4: Simplify right side
   3,816.98x = 7,738,872.10
5. Step 5: Solve for x
   x = 7,738,872.10/3,816.98
6. Step 6: Final answer
   x = 2,027.49