ثُمَّ يُكَبِّرُ تَكْبِيرَةً رَابِعَةً، وَيُسَلِّمُ.
Translation: Then a fourth takbir is said and the prayer concludes with salam.
The fourth takbir brings the four-part sequence to its conclusion, followed by salam.
Unlike the familiar daily prayer, the funeral prayer contains no bowing, prostration, or sitting for tashahhud.