Finding the Fourth Proportional to 3,641.92, 5,014.56 and 3,019.84

Step by Step Solution

1. Step 1: Write the proportion equation
   3,641.92 : 5,014.56 = 3,019.84 : x
2. Step 2: Convert to fraction form
   3,641.92/5,014.56 = 3,019.84/x
3. Step 3: Cross multiply
   3,641.92x = 5,014.56 × 3,019.84
4. Step 4: Simplify right side
   3,641.92x = 15,143,168.87
5. Step 5: Solve for x
   x = 15,143,168.87/3,641.92
6. Step 6: Final answer
   x = 4,158.02