(Reuters) - Fox Corp beat analysts' estimates for quarterly profit on Wednesday, as it collected higher fees from cable and satellite operators, online distributors and digital television content licensees, sending its shares up 2.4% after market.The company was spun-off into an independent company in March this year, after Walt Disney Co won the bidding war against Comcast Corp and bought 21st Century Fox's film and television units for $71 billion.Fox Corp, part of Rupert Murdoch's empire,..