Final answer:
The capital city with the Bogotá River and Colpatria Tower is Bogotá, the capital of Colombia, which is the fourth largest city in the Americas and famous for its coffee and oil exports.
Step-by-step explanation:
The capital city being described is Bogotá, which is the capital of Colombia. The Bogotá River does mark the western limit of the city, and the Colpatria Tower is one of the tallest buildings in the city. Bolívar Square, also known as Plaza de Bolívar, is the historic center and one of the most significant public spaces in Bogotá.
Colombia, renowned for its coffee, oil exports, and unfortunately its association with drugs, is indeed much larger than Indiana and nearly twice as large as France. The city of Bogotá is a key urban area and the fourth largest city in the Americas by population.