Finding the Fourth Proportional to 2,962.77, 4,443.98 and 1,231.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962.77 : 4,443.98 = 1,231.41 : x
2. Step 2: Convert to fraction form
   2,962.77/4,443.98 = 1,231.41/x
3. Step 3: Cross multiply
   2,962.77x = 4,443.98 × 1,231.41
4. Step 4: Simplify right side
   2,962.77x = 5,472,355.25
5. Step 5: Solve for x
   x = 5,472,355.25/2,962.77
6. Step 6: Final answer
   x = 1,847.04