Finding the Fourth Proportional to 2,136.03, 3,205.66 and 1,441.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136.03 : 3,205.66 = 1,441.05 : x
2. Step 2: Convert to fraction form
   2,136.03/3,205.66 = 1,441.05/x
3. Step 3: Cross multiply
   2,136.03x = 3,205.66 × 1,441.05
4. Step 4: Simplify right side
   2,136.03x = 4,619,500.31
5. Step 5: Solve for x
   x = 4,619,500.31/2,136.03
6. Step 6: Final answer
   x = 2,162.66