The above is invalid as a Roman numeral but V+I+I+X+I+V = XXIII (23)
Roman numerals are a system for writing numbers, not words. the Roman numeral for 4 is IV.
1008 in Roman numberals is MVIII
XCVIII is 98 in Roman numerals
Roman numerals for 201 = CCI
MCMLXXXVII
XLII
MCMLXXXIX
XIIth
MMX
DXXVII is the answer.
LXXV
DCCCII