Finding the Fourth Proportional to 3,995.96, 5,510.85 and 2,504.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.96 : 5,510.85 = 2,504.04 : x
2. Step 2: Convert to fraction form
   3,995.96/5,510.85 = 2,504.04/x
3. Step 3: Cross multiply
   3,995.96x = 5,510.85 × 2,504.04
4. Step 4: Simplify right side
   3,995.96x = 13,799,388.83
5. Step 5: Solve for x
   x = 13,799,388.83/3,995.96
6. Step 6: Final answer
   x = 3,453.34