Finding the Fourth Proportional to 3,108,072,250,137.50, 4,288,851,866,877.30 and 1,719,123,471,682

Step by Step Solution

1. Step 1: Write the proportion equation
   3,108,072,250,137.50 : 4,288,851,866,877.30 = 1,719,123,471,682 : x
2. Step 2: Convert to fraction form
   3,108,072,250,137.50/4,288,851,866,877.30 = 1,719,123,471,682/x
3. Step 3: Cross multiply
   3,108,072,250,137.50x = 4,288,851,866,877.30 × 1,719,123,471,682
4. Step 4: Simplify right side
   3,108,072,250,137.50x = 7,373,065,910,915,930,764,869,632
5. Step 5: Solve for x
   x = 7,373,065,910,915,930,764,869,632/3,108,072,250,137.50
6. Step 6: Final answer
   x = 2,372,231,183,039.50