Finding the Fourth Proportional to 2,522.36, 3,781.41 and 1,205.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522.36 : 3,781.41 = 1,205.37 : x
2. Step 2: Convert to fraction form
   2,522.36/3,781.41 = 1,205.37/x
3. Step 3: Cross multiply
   2,522.36x = 3,781.41 × 1,205.37
4. Step 4: Simplify right side
   2,522.36x = 4,557,979.26
5. Step 5: Solve for x
   x = 4,557,979.26/2,522.36
6. Step 6: Final answer
   x = 1,807.03