Finding the Fourth Proportional to 2,361.33, 3,259.20 and 1,367.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.33 : 3,259.20 = 1,367.22 : x
2. Step 2: Convert to fraction form
   2,361.33/3,259.20 = 1,367.22/x
3. Step 3: Cross multiply
   2,361.33x = 3,259.20 × 1,367.22
4. Step 4: Simplify right side
   2,361.33x = 4,456,043.42
5. Step 5: Solve for x
   x = 4,456,043.42/2,361.33
6. Step 6: Final answer
   x = 1,887.09