Where does “poczworzyć” come from?

poczworzyć (Polish) comes from Polish czworzyć, from Polish -yć, from Old Polish -yć, from Proto-Slavic -iťь — Denominal, forming masculine attributables from...

poczworzyć (Polish): to quadruple, to quadruplicate

Definitions

to quadruple, to quadruplicate

Ancestry of “poczworzyć”, step by step

Step	Language	Word	Meaning
1	Polish	czworzyć	to quadruple
2	Polish	-yć	forms masculine nouns, usually meaning "son of"
3	Old Polish	-yć	forms masculine nouns, usually meaning "son of"
4	Proto-Slavic	-iťь	Denominal, forming masculine attributables from...

Every word from Proto-Slavic -iťь →Every word from Polish -yć →Every word from Old Polish -yć →