The Four-in-Hand How To

• Begin with the wide end on your right and extending about a foot below the narrow end of your tie.
• Bring the wide end of the tie over the narrow (right side to left side).
• Bring the wide end underneath the narrow end (left side to right side).
• Bring the wide end of the tie over the narrow again (right side to left side).
• Bring the wide end of the tie through the back of the loop (left side to center).
• Hold the front of the knot loose with your index finger; pass the wide end down through the loop in front.
• Remove your finger and tighten the knot.
• Hold the narrow end of the tie and slide the knot up to the collar.

From tieguide.com