Final answer:
None of the proportion statements are true.
Step-by-step explanation:
When we look at the given proportion statements, we can determine which ones are true by comparing the values on both sides of the equation.
I. 414 = 27 is false because 414 is not equal to 27.
II. 46 = 1216 is false because 46 is not equal to 1216.
III. 127 = 7241 is false because 127 is not equal to 7241.
Therefore, none of the proportion statements are true, so the answer is d. II only.