Finding the Fourth Proportional to 3,993.04, 5,510.22 and 2,314.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,993.04 : 5,510.22 = 2,314.16 : x
2. Step 2: Convert to fraction form
   3,993.04/5,510.22 = 2,314.16/x
3. Step 3: Cross multiply
   3,993.04x = 5,510.22 × 2,314.16
4. Step 4: Simplify right side
   3,993.04x = 12,751,530.72
5. Step 5: Solve for x
   x = 12,751,530.72/3,993.04
6. Step 6: Final answer
   x = 3,193.44