Finding the Fourth Proportional to 3,339.72, 5,002.29 and 3,273.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,339.72 : 5,002.29 = 3,273.30 : x
2. Step 2: Convert to fraction form
   3,339.72/5,002.29 = 3,273.30/x
3. Step 3: Cross multiply
   3,339.72x = 5,002.29 × 3,273.30
4. Step 4: Simplify right side
   3,339.72x = 16,373,995.86
5. Step 5: Solve for x
   x = 16,373,995.86/3,339.72
6. Step 6: Final answer
   x = 4,902.80