sentences:  If both the governor and lieutenant governor are unable to become governor, then the Speaker of the South Carolina House of Representatives, President of the South Carolina Senate, Secretary of State, State Treasurer or Attorney General (in that order) shall become governor.As a part-time position, the lieutenant governor receives a salary of $46,545, the lowest salary of any elected statewide office in South Carolina.The longest-serving lieutenant governor was William Bull II, who served 21 years and 5 days from March 21, 1755 - March 26, 1776, who also served as acting governor four times.