“…These setbacks were addressed by Awoyemi [6,7] which was also mentioned in Kayode [12]. While some other scholars solved the fourth-order IVPs directly without reducing to system of first-order IVPs and examples of such authors are Adesanya et al [1], Adeyeye and Omar [2], Akinnukawe and Odekunle [3], Areo and Omole [5], Jator [10], Kayode [11,12], Kuboye et al [13,14], Mohammed [18] to mention few but the accuracy of their schemes in terms of error can be improved upon.…”