Chasing South Africa's 280 f
Suresh Raina remained the top scorer for India with 36 runs while the rest failed to contribute significantly with their bats and surrendered before the South African bowlers.
South African bowlers dominated on Sunday as Lonwabo Tsotsobe picked up four wickets while experienced Dale Steyn took three.
Earlier, openers Quinton de Kock (106) and Hashim Amla (100) scored centuries to help the home side post 280 on the scoreboard.
Kock hammered his second century in the series.
Mohammed Shami picked up three wickets in his 8 overs by giving away 48 runs.
South Africa lead the series 2-0 and also clinched it.
India came to South Africa after winning series against Australian and West Indies.
--IBNS (Posted on 09-12-2013)