Finding the Fourth Proportional to 2,716.42, 3,747.36 and 1,597.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716.42 : 3,747.36 = 1,597.31 : x
2. Step 2: Convert to fraction form
   2,716.42/3,747.36 = 1,597.31/x
3. Step 3: Cross multiply
   2,716.42x = 3,747.36 × 1,597.31
4. Step 4: Simplify right side
   2,716.42x = 5,985,695.60
5. Step 5: Solve for x
   x = 5,985,695.60/2,716.42
6. Step 6: Final answer
   x = 2,203.52