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A formalism for analyzing the complete set of field equations describingMacroscopic Gravity is presented. Using this formalism, a cosmological solutionto the Macroscopic Gravity equations is determined. It is found that if aparticular segment of the connection correlation tensor is zero and if themacroscopic geometry is described by a flat Robertson-Walker metric, then theeffective correction to the averaged Einstein Field equations of GeneralRelativity i.e., the backreaction, is equivalent to a positive spatialcurvature term. This investigation completes the analysis of [Phys. Rev. Lett.,vol. 95, 151102, (2005)] and the formalism developed provides a possible basisfor future studies.

A Complete Cosmological Solution to the Averaged Einstein Field Equations as found in Macroscopic Gravity