Which sentence is correct? *

She promised her mother that she would succeed consequently, she walked the four-mile distance daily, between her home and school.
She promised her mother that she would succeed consequently she walked the four-mile distance daily between her home and school.
She promised her mother that she would succeed. Consequently, she walked; the four-mile distance daily between her home and school.
She promised her mother she would succeed. Consequently, she walked the four-mile distance daily between her home and school.