Verb (5-dan, る, intransitive)
1. to arrive at (e.g. a decision); to reach (a stage); to attain
無事解決に至っている。It has been successfully resolved.
2. to lead to (a place); to get to
そこに至る道を探しているのです。I am looking for the road that leads there.
3. in the extreme case of
as ～に至っては
父は機械に弱いが、母に至ってはメールも送れない。My father isn't good with machines, and my mother can't even send an email.
4. to come; to arrive; to result in