Finding the Fourth Proportional to 1,986,494,086.82, 2,741,485,665.58 and 1,094,420,628.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,986,494,086.82 : 2,741,485,665.58 = 1,094,420,628.79 : x
2. Step 2: Convert to fraction form
   1,986,494,086.82/2,741,485,665.58 = 1,094,420,628.79/x
3. Step 3: Cross multiply
   1,986,494,086.82x = 2,741,485,665.58 × 1,094,420,628.79
4. Step 4: Simplify right side
   1,986,494,086.82x = 3,000,338,465,933,244,928
5. Step 5: Solve for x
   x = 3,000,338,465,933,244,928/1,986,494,086.82
6. Step 6: Final answer
   x = 1,510,368,687.14