What sequence of events led Ratanji to visit Shirdi, and what was his initial interaction with Sai Baba?

Ratanji's profound sadness over not having a son prompted him to confide in Das Ganu, in whom he had great faith. Chapter 14 explains that Das Ganu advised him to go to Shirdi and seek the blessings of Sai Baba, assuring him that his heart's desire would be fulfilled. Taking this advice, Ratanji journeyed to Shirdi. Upon reaching the Masjid, he prostrated at Sai's feet, and feeling a surge of love for the Maharaj, he placed a flower garland around Baba's neck and offered fruits. He then humbly sat and prepared to make his plea.