Finding the Fourth Proportional to 3,446.49, 5,146.33 and 3,353.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,446.49 : 5,146.33 = 3,353.07 : x
2. Step 2: Convert to fraction form
   3,446.49/5,146.33 = 3,353.07/x
3. Step 3: Cross multiply
   3,446.49x = 5,146.33 × 3,353.07
4. Step 4: Simplify right side
   3,446.49x = 17,256,004.73
5. Step 5: Solve for x
   x = 17,256,004.73/3,446.49
6. Step 6: Final answer
   x = 5,006.83