Hey Greg, thanks for reaching out! Yep, a simple prompt like Tenzin R. recommends could probably help achieve this, if a few results don't return it should display its reasoning for it and you could refine the prompt to consider that too.
With the integration in ScrapeMagic set "fiscal year" as one of the properties, do that after a google search. I tested a couple searches on public companies and it usually returns their investor pages which should have the available info in there
Adam E. I used the "enrich data" feature and used "clearbit" as the data provider. Use the Enrich Company feature and within the field options there's a fiscalYearEnd that you can pull.