Finding the Fourth Proportional to 2,544.42, 3,816 and 1,083.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,544.42 : 3,816 = 1,083.42 : x
2. Step 2: Convert to fraction form
   2,544.42/3,816 = 1,083.42/x
3. Step 3: Cross multiply
   2,544.42x = 3,816 × 1,083.42
4. Step 4: Simplify right side
   2,544.42x = 4,134,330.72
5. Step 5: Solve for x
   x = 4,134,330.72/2,544.42
6. Step 6: Final answer
   x = 1,624.86