Luke S.'s money question

Sean has two brothers Shawn and Shaun.  They all work for their father Shane.  Sean likes to payed in Toonies, Shawn likes to be payed in Loonies and Shaun likes to be payed in Quarters. Shawn gets 4 times less coins than Sean and Shaun gets 1 more than twice as many coins than Shawn.  If their combined wages are $228.25 how many of their own coin will each brother receive?