Regarding articleship stipend

I am currently working as an accountant with MCom qualification.I have 4 years of experiance as an accountant and finance manager. I want to pursue Chartered Accountancy course. As I am the only income earner of my family, I can't afford an articleship with low stipend and I don't even consider doing a dummy articleship.Is there any option which I can earn a considerably good income doing articleship (other than Big4)?