Finding the Fourth Proportional to 3,661.83, 5,491.51 and 1,196.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,661.83 : 5,491.51 = 1,196.04 : x
2. Step 2: Convert to fraction form
   3,661.83/5,491.51 = 1,196.04/x
3. Step 3: Cross multiply
   3,661.83x = 5,491.51 × 1,196.04
4. Step 4: Simplify right side
   3,661.83x = 6,568,065.62
5. Step 5: Solve for x
   x = 6,568,065.62/3,661.83
6. Step 6: Final answer
   x = 1,793.66