Finding the Fourth Proportional to 3,196.38, 4,794.99 and 1,116.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.38 : 4,794.99 = 1,116.54 : x
2. Step 2: Convert to fraction form
   3,196.38/4,794.99 = 1,116.54/x
3. Step 3: Cross multiply
   3,196.38x = 4,794.99 × 1,116.54
4. Step 4: Simplify right side
   3,196.38x = 5,353,798.13
5. Step 5: Solve for x
   x = 5,353,798.13/3,196.38
6. Step 6: Final answer
   x = 1,674.96