Finding the Fourth Proportional to 4,104.72, 5,664.87 and 3,357.09

Step by Step Solution

1. Step 1: Write the proportion equation
   4,104.72 : 5,664.87 = 3,357.09 : x
2. Step 2: Convert to fraction form
   4,104.72/5,664.87 = 3,357.09/x
3. Step 3: Cross multiply
   4,104.72x = 5,664.87 × 3,357.09
4. Step 4: Simplify right side
   4,104.72x = 19,017,478.43
5. Step 5: Solve for x
   x = 19,017,478.43/4,104.72
6. Step 6: Final answer
   x = 4,633.08