Finding the Fourth Proportional to 3,680.24, 5,078.52 and 2,024.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,680.24 : 5,078.52 = 2,024.24 : x
2. Step 2: Convert to fraction form
   3,680.24/5,078.52 = 2,024.24/x
3. Step 3: Cross multiply
   3,680.24x = 5,078.52 × 2,024.24
4. Step 4: Simplify right side
   3,680.24x = 10,280,143.32
5. Step 5: Solve for x
   x = 10,280,143.32/3,680.24
6. Step 6: Final answer
   x = 2,793.34