Finding the Fourth Proportional to 3,297.83, 4,945.94 and 1,105.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,297.83 : 4,945.94 = 1,105.99 : x
2. Step 2: Convert to fraction form
   3,297.83/4,945.94 = 1,105.99/x
3. Step 3: Cross multiply
   3,297.83x = 4,945.94 × 1,105.99
4. Step 4: Simplify right side
   3,297.83x = 5,470,132.69
5. Step 5: Solve for x
   x = 5,470,132.69/3,297.83
6. Step 6: Final answer
   x = 1,658.71