My fiancé fill for fiancé visa and it has been aproved,since she don't make enough to support me with the affidavit a co sponsor has accepted to support me do the affidavit of support,on the affidavit of support form number 11 he click intend,and he stated that he will support me with $300 a month for six months,and also a ticket for my flight,*** will the consulate accept that figure and give me the visa.*** advice me on this becos I'm confuse.

Here are the instructions for the I-134 (Affidavit of Support):
http://www.uscis.gov/files/form/i-134instr.pdf

See the first page under "Supporting Evidence".