Finding the Fourth Proportional to 5,086.57, 7,019.58 and 3,597.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.57 : 7,019.58 = 3,597.16 : x
2. Step 2: Convert to fraction form
   5,086.57/7,019.58 = 3,597.16/x
3. Step 3: Cross multiply
   5,086.57x = 7,019.58 × 3,597.16
4. Step 4: Simplify right side
   5,086.57x = 25,250,552.39
5. Step 5: Solve for x
   x = 25,250,552.39/5,086.57
6. Step 6: Final answer
   x = 4,964.16