Answer:
Step-by-step explanation:
1. PEMDAS says 'P'arenthesis first, next do 'E'xponents, then 'M'ultiply & 'D'ivide from left to right, and last do 'A'ddition and 'S'ubtraction from left to right.
2. Addition and Subtraction applies: 473567+836557-763678 = 546,446
3. Multiply: 546,446/73668 = 7.4177
4. 7.4177*73889 = 548,085.3083 (Ans)
