Could I get a step by step how to solve this question? :)

If a chair cost $100 in December 2010 and the price changed in accordance with the inflation table below, how much did the chair cost two years later in December 2012? CPI in December and Inflation Rate December CPI Inflation 2010 219.2 1.5% 2011 225.7 3.0% 2012 229.6 1.7% 2013 233.0 1.5%