Finding the Fourth Proportional to 3,196.33, 4,793.38 and 1,222.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.33 : 4,793.38 = 1,222.49 : x
2. Step 2: Convert to fraction form
   3,196.33/4,793.38 = 1,222.49/x
3. Step 3: Cross multiply
   3,196.33x = 4,793.38 × 1,222.49
4. Step 4: Simplify right side
   3,196.33x = 5,859,868.04
5. Step 5: Solve for x
   x = 5,859,868.04/3,196.33
6. Step 6: Final answer
   x = 1,833.31