Finding the Fourth Proportional to 2,452.89, 3,384.78 and 1,444.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.89 : 3,384.78 = 1,444.41 : x
2. Step 2: Convert to fraction form
   2,452.89/3,384.78 = 1,444.41/x
3. Step 3: Cross multiply
   2,452.89x = 3,384.78 × 1,444.41
4. Step 4: Simplify right side
   2,452.89x = 4,889,010.08
5. Step 5: Solve for x
   x = 4,889,010.08/2,452.89
6. Step 6: Final answer
   x = 1,993.16