Please help with d. Thank you

Part 4 of 4 9 Points: 0.25 of 1 According to a recent survey, the average daily rate for a luxury hotel is $237.25. Assume the daily rate follows a normal probability distribution with a standard deviation of $22.58. Complete parts a through d below. a. What is the probability that a randomly selected luxury hotel's daily rate will be less than $251? 0.7287 (Round to four decimal places as needed.) b. What is the probability that a randomly selected luxury hotel's daily rate will be more than $265? 0.1095 (Round to four decimal places as needed.) c. What is the probability that a randomly selected luxury hotel's daily rate will be between $234 and $254? 0.3261 (Round to four decimal places as needed.) d. The managers of a local luxury hotel would like to set the hotel's average daily rate at the 90th percentile, which is the rate below which 90% of hotels' rates are set. What rate should they choose for their hotel? The managers should choose a daily rate of $ (Round to the nearest cent as needed.)