Finding the Fourth Proportional to 3,508.89, 5,235.02 and 3,381.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,508.89 : 5,235.02 = 3,381.27 : x
2. Step 2: Convert to fraction form
   3,508.89/5,235.02 = 3,381.27/x
3. Step 3: Cross multiply
   3,508.89x = 5,235.02 × 3,381.27
4. Step 4: Simplify right side
   3,508.89x = 17,701,016.08
5. Step 5: Solve for x
   x = 17,701,016.08/3,508.89
6. Step 6: Final answer
   x = 5,044.62