Finding the Fourth Proportional to 4,103.22, 5,662.80 and 3,355.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,103.22 : 5,662.80 = 3,355.59 : x
2. Step 2: Convert to fraction form
   4,103.22/5,662.80 = 3,355.59/x
3. Step 3: Cross multiply
   4,103.22x = 5,662.80 × 3,355.59
4. Step 4: Simplify right side
   4,103.22x = 19,002,035.05
5. Step 5: Solve for x
   x = 19,002,035.05/4,103.22
6. Step 6: Final answer
   x = 4,631.01