What is the share of each heir from the inheritance if the deceased has one son and two daughters?

If the deceased left behind only a son and two daughters, then the inheritance is for them by way of ta'sib (residuary heirship), with the male receiving the share of two females. It is divided into four shares: two shares for the son, and one share for each daughter. It is important to note that matters of inheritance are serious and complex, and a mere fatwa is insufficient. Rather, the matter must be referred to the Sharia courts for investigation and consideration of wills, debts, and other rights before the inheritance is distributed.