Apple (NASDAQ: AAPL) is the most valuable public company in the world, with a market capitalization of $2.9 trillion. However, select Wall Street analysts believe Amazon (NASDAQ: AMZN) and Alphabet (NASDAQ: GOOGL) (NASDAQ: GOOG) can top that figure in the next year. Rob Sanderson at Loop Capital has set Amazon with a target price of $285 per share….