Cornered Again! inspired by "We've got you cornered"Geometry Level 4
Next, on each end of the other diagonal, circles are drawn such they are both tangent at precisely one point to each of the two previously drawn circles and tangent to two sides of the square.
Let \(S\) be the ratio of the combined areas of the four circles to the area of the square. Find \(S\) to the nearest 3 decimal points.