This is the 18220th most frequent Russian word.
четвертой
The Russian word "четвёртой" means "fourth" (feminine, instrumental or dative case).
четвертой describes the ordinal number position of the hanger.
Она взяла свою куртку с четвертой вешалки.
She took her jacket from the fourth hanger.
четвертой indicates the ordinal count of cups of coffee.
После четвертой чашки кофе он наконец проснулся.
After the fourth cup of coffee, he finally woke up.
четвертой denotes the ordinal minute in the timeline of the game.