Final answer:
Approximately 35.114 pounds of the individual's weight is made up of fat.
Step-by-step explanation:
To calculate the number of pounds of body fat, we need to find 19.4% of the total weight. Since the individual weighs 181 pounds, we can multiply 181 by 19.4% (0.194) to find the weight of fat.
Weight of fat = 181 pounds * 0.194 = 35.114 pounds
Therefore, approximately 35.114 pounds of the individual's weight is made up of fat.