Finding the Fourth Proportional to 4,144.58, 5,727.69 and 3,397.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,144.58 : 5,727.69 = 3,397.34 : x
2. Step 2: Convert to fraction form
   4,144.58/5,727.69 = 3,397.34/x
3. Step 3: Cross multiply
   4,144.58x = 5,727.69 × 3,397.34
4. Step 4: Simplify right side
   4,144.58x = 19,458,910.34
5. Step 5: Solve for x
   x = 19,458,910.34/4,144.58
6. Step 6: Final answer
   x = 4,695.03