Read the following group of sentences. The first and the last sentences are numbered 1 and 6, the rest are numbered P, Q, R, and S. Arrange these four sentences in proper order to form a meaningful paragraph/sentence.

1. Little Mrs. Sommers one day found herself the unexpected possessor of fifteen dollars

P. She did not wish to act hastily, to do anything she might afterward regret

Q. It seemed to her a very large amount of money, and the way in which it stuffed and bulged

R. For a day or two she walked about apparently in a dreamy state, but really absorbed in speculation and calculation 

S. Her worn old porte-monnaie gave her a feeling of importance such as she had not enjoyed for years

6. But it was during the still hours of the night when she lay awake revolving plans in her mind that she seemed to see her way clearly toward a proper and judicious use of the money.