Finding the Fourth Proportional to 3,849.39, 5,743.86 and 3,614.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,849.39 : 5,743.86 = 3,614.28 : x
2. Step 2: Convert to fraction form
   3,849.39/5,743.86 = 3,614.28/x
3. Step 3: Cross multiply
   3,849.39x = 5,743.86 × 3,614.28
4. Step 4: Simplify right side
   3,849.39x = 20,759,918.32
5. Step 5: Solve for x
   x = 20,759,918.32/3,849.39
6. Step 6: Final answer
   x = 5,393.04