Finding the Fourth Proportional to 3,019.23, 4,164.51 and 2,459.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,019.23 : 4,164.51 = 2,459.73 : x
2. Step 2: Convert to fraction form
   3,019.23/4,164.51 = 2,459.73/x
3. Step 3: Cross multiply
   3,019.23x = 4,164.51 × 2,459.73
4. Step 4: Simplify right side
   3,019.23x = 10,243,570.18
5. Step 5: Solve for x
   x = 10,243,570.18/3,019.23
6. Step 6: Final answer
   x = 3,392.78