I'll be flying in on the 'fourth'. [=the fourth day of the month]
He got a base hit in the 'fourth'. [=the fourth inning]
She drank a 'fourth' of the bottle.
(..) They called it an accident. Accident is only the will of the universe expressing itself. And it was the universe's will that the fourth Lantern be Avra... ...a mere scribe... ...chronicler to the Guardians. And so it would be for all time, the rings would choose their successors. (..)2011 Green Lantern: Emerald Knights