1 lg. can unsweetened pineapple juice
1 1/2 c. orange juice
3/4 c. lemon juice
3 tbsp. lime juice
1 c. sugar
1 bottle (28 oz.) ginger ale
Orange & lime slices (optional)
Ice cubes

Combine fruit juices with sugar. Stir until dissolved. Add ice, combining in punch bowl. Add ginger ale just before serving time.