To Arrive At
intransitive verb, godan verb
いたる
達する (たっする) To Attain, To Reach, To Get To, To Arrive At
致す (いたす) To Do
至る (いたる) To Arrive At
着く (つく) To Arrive
到着 (とうちゃく) Arrival
到来 (とうらい、not on WK) Arrival
Jisho says 至る means To Arrive At (e.g. a decision) or To Reach (a stage).
They Arrived At the decision to eat-a いた roo る (kangaroo).