Finding the Fourth Proportional to 3,196.53, 4,793.49 and 1,116.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.53 : 4,793.49 = 1,116.09 : x
2. Step 2: Convert to fraction form
   3,196.53/4,793.49 = 1,116.09/x
3. Step 3: Cross multiply
   3,196.53x = 4,793.49 × 1,116.09
4. Step 4: Simplify right side
   3,196.53x = 5,349,966.25
5. Step 5: Solve for x
   x = 5,349,966.25/3,196.53
6. Step 6: Final answer
   x = 1,673.68