Finding the Fourth Proportional to 2,435.82, 3,361.91 and 1,441.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.82 : 3,361.91 = 1,441.05 : x
2. Step 2: Convert to fraction form
   2,435.82/3,361.91 = 1,441.05/x
3. Step 3: Cross multiply
   2,435.82x = 3,361.91 × 1,441.05
4. Step 4: Simplify right side
   2,435.82x = 4,844,673.20
5. Step 5: Solve for x
   x = 4,844,673.20/2,435.82
6. Step 6: Final answer
   x = 1,988.93