Finding the Fourth Proportional to 2,728,981,929.77, 3,765,995,069.01 and 1,475,918,785.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,728,981,929.77 : 3,765,995,069.01 = 1,475,918,785.50 : x
2. Step 2: Convert to fraction form
   2,728,981,929.77/3,765,995,069.01 = 1,475,918,785.50/x
3. Step 3: Cross multiply
   2,728,981,929.77x = 3,765,995,069.01 × 1,475,918,785.50
4. Step 4: Simplify right side
   2,728,981,929.77x = 5,558,302,868,452,228,096
5. Step 5: Solve for x
   x = 5,558,302,868,452,228,096/2,728,981,929.77
6. Step 6: Final answer
   x = 2,036,767,927.20