Finding the Fourth Proportional to 2,665,332,912.20, 3,678,114,194.42 and 1,475,876,342.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,332,912.20 : 3,678,114,194.42 = 1,475,876,342.79 : x
2. Step 2: Convert to fraction form
   2,665,332,912.20/3,678,114,194.42 = 1,475,876,342.79/x
3. Step 3: Cross multiply
   2,665,332,912.20x = 3,678,114,194.42 × 1,475,876,342.79
4. Step 4: Simplify right side
   2,665,332,912.20x = 5,428,441,725,617,197,056
5. Step 5: Solve for x
   x = 5,428,441,725,617,197,056/2,665,332,912.20
6. Step 6: Final answer
   x = 2,036,684,310.91