Finding the Fourth Proportional to 3,019.05, 4,168.24 and 2,460.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,019.05 : 4,168.24 = 2,460.86 : x
2. Step 2: Convert to fraction form
   3,019.05/4,168.24 = 2,460.86/x
3. Step 3: Cross multiply
   3,019.05x = 4,168.24 × 2,460.86
4. Step 4: Simplify right side
   3,019.05x = 10,257,443.72
5. Step 5: Solve for x
   x = 10,257,443.72/3,019.05
6. Step 6: Final answer
   x = 3,397.57