How much is Michael Jackson worth?

Could you please provide an estimate of the current net worth of the late singer and entertainer, Michael Jackson? I'm curious to know how his earnings from his music, touring, and various business ventures have contributed to his overall financial standing, especially considering his status as a cultural icon and the longevity of his career. Additionally, I'm interested in knowing if there are any notable fluctuations in his net worth over the years, and what factors might have influenced those changes.