Funnily enough I was thinking about this earlier. And no. U will never find out the answer. Never. Never ever. If there were an answer. It would be the following:
'Just because'
The meaning of life is to find a meaning in YOUR life from the time you are born to the time you die. Give your life a purpose, and your life will gain a meaning.
Actually its just an answer. the question was not actually established. the greatest computer in the universe took 10,000 years to compute the question. five minutes before it was done it was destroyed by the vogons in order to clear a path for an inter-steller highway
'Just because'