Finding the Fourth Proportional to 3,411.99, 5,109.75 and 2,024.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,411.99 : 5,109.75 = 2,024.15 : x
2. Step 2: Convert to fraction form
   3,411.99/5,109.75 = 2,024.15/x
3. Step 3: Cross multiply
   3,411.99x = 5,109.75 × 2,024.15
4. Step 4: Simplify right side
   3,411.99x = 10,342,874.91
5. Step 5: Solve for x
   x = 10,342,874.91/3,411.99
6. Step 6: Final answer
   x = 3,031.33