dosegnuti

1. (of a goal, level) to reach; to attain
   Cene su dosegle rekordni nivo. — Prices have reached a record level.
   Tim je konačno dosegao svoj cilj. — The team finally attained its goal.
2. (with the hand) to reach
   Nisam mogao da dosegnem gornju policu. — I couldn't reach the top shelf.

In Serbia "dostići" is more frequent; "dosegnuti" sounds slightly more formal.