Finding the Fourth Proportional to 5,086.42, 7,019.97 and 3,323.14

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.42 : 7,019.97 = 3,323.14 : x
2. Step 2: Convert to fraction form
   5,086.42/7,019.97 = 3,323.14/x
3. Step 3: Cross multiply
   5,086.42x = 7,019.97 × 3,323.14
4. Step 4: Simplify right side
   5,086.42x = 23,328,343.11
5. Step 5: Solve for x
   x = 23,328,343.11/5,086.42
6. Step 6: Final answer
   x = 4,586.40