By Jacob Gronholt-Pedersen and Stine Jacobsen COPENHAGEN (Reuters) – Denmark’s newly proclaimed King Frederik X appeared before the country’s lawmakers on Monday, receiving the full support from the country’s prime minister whose party has grappled with how to relate to the monarchy. The meeting in parliament to celebrate the succession of the throne was the first official task of King Frederik, 55. He was proclaimed monarch on Sunday by Prime Minister Mette Frederiksen in front of roughly 174,000 cheering people who had converged on the capital in close to freezing temperatures. The king succ…