Finding the Fourth Proportional to 1,944,123,476.76, 2,682,035,440.80 and 1,139,940,496.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944,123,476.76 : 2,682,035,440.80 = 1,139,940,496.62 : x
2. Step 2: Convert to fraction form
   1,944,123,476.76/2,682,035,440.80 = 1,139,940,496.62/x
3. Step 3: Cross multiply
   1,944,123,476.76x = 2,682,035,440.80 × 1,139,940,496.62
4. Step 4: Simplify right side
   1,944,123,476.76x = 3,057,360,812,337,992,704
5. Step 5: Solve for x
   x = 3,057,360,812,337,992,704/1,944,123,476.76
6. Step 6: Final answer
   x = 1,572,616,579.60