Finding the Fourth Proportional to 3,020.29, 4,150.34 and 2,459.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,020.29 : 4,150.34 = 2,459.57 : x
2. Step 2: Convert to fraction form
   3,020.29/4,150.34 = 2,459.57/x
3. Step 3: Cross multiply
   3,020.29x = 4,150.34 × 2,459.57
4. Step 4: Simplify right side
   3,020.29x = 10,208,027.93
5. Step 5: Solve for x
   x = 10,208,027.93/3,020.29
6. Step 6: Final answer
   x = 3,379.82