Finding the Fourth Proportional to 3,320.38, 4,579.50 and 3,096.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,320.38 : 4,579.50 = 3,096.82 : x
2. Step 2: Convert to fraction form
   3,320.38/4,579.50 = 3,096.82/x
3. Step 3: Cross multiply
   3,320.38x = 4,579.50 × 3,096.82
4. Step 4: Simplify right side
   3,320.38x = 14,181,887.19
5. Step 5: Solve for x
   x = 14,181,887.19/3,320.38
6. Step 6: Final answer
   x = 4,271.16