Hey, I'm sorry, progress is only stored locally so there's no way for me to recover it. I can give you a save file with lots of resources that may help you to get up to speed: https://florianvanstrien.nl/files/TheFinalEarth/saveWithLotsOfResources.sav (from lower down in the comments)
To load this, right click+Save Link As... on the link above, save it, go back to the game, click Load Game, Import... and select the file.
Or if you still have access to the other computer, you can export it from there and import it into your new computer.