Finding the Fourth Proportional to 3,196.38, 4,796.55 and 1,222.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.38 : 4,796.55 = 1,222.19 : x
2. Step 2: Convert to fraction form
   3,196.38/4,796.55 = 1,222.19/x
3. Step 3: Cross multiply
   3,196.38x = 4,796.55 × 1,222.19
4. Step 4: Simplify right side
   3,196.38x = 5,862,271.46
5. Step 5: Solve for x
   x = 5,862,271.46/3,196.38
6. Step 6: Final answer
   x = 1,834.03