Finding the Fourth Proportional to 3,984.24, 5,498.56 and 2,412.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,984.24 : 5,498.56 = 2,412.48 : x
2. Step 2: Convert to fraction form
   3,984.24/5,498.56 = 2,412.48/x
3. Step 3: Cross multiply
   3,984.24x = 5,498.56 × 2,412.48
4. Step 4: Simplify right side
   3,984.24x = 13,265,166.03
5. Step 5: Solve for x
   x = 13,265,166.03/3,984.24
6. Step 6: Final answer
   x = 3,329.41