Finding the Fourth Proportional to 2,443.22, 3,662.24 and 799.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.22 : 3,662.24 = 799.32 : x
2. Step 2: Convert to fraction form
   2,443.22/3,662.24 = 799.32/x
3. Step 3: Cross multiply
   2,443.22x = 3,662.24 × 799.32
4. Step 4: Simplify right side
   2,443.22x = 2,927,297.68
5. Step 5: Solve for x
   x = 2,927,297.68/2,443.22
6. Step 6: Final answer
   x = 1,198.13