Finding the Fourth Proportional to 3,062.89, 4,228.82 and 2,353.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,062.89 : 4,228.82 = 2,353.47 : x
2. Step 2: Convert to fraction form
   3,062.89/4,228.82 = 2,353.47/x
3. Step 3: Cross multiply
   3,062.89x = 4,228.82 × 2,353.47
4. Step 4: Simplify right side
   3,062.89x = 9,952,401.01
5. Step 5: Solve for x
   x = 9,952,401.01/3,062.89
6. Step 6: Final answer
   x = 3,249.35