The Eleventh Circuit affirmed the district court's determination that the two insurers' "other insurance" provisions were irreconcilable and instructed the insurers to provide coverage on a pro rata basis. Nat'l Cas. Co. v. Gerogia School Board Associaiotn – Risk Managment Fund, 2023 U.S. App. LEXIS 24426 (11th Cir. Sept. 14, 2023).