Finding the Fourth Proportional to 2,028,082,159.32, 2,798,769,812.76 and 1,123,853,198.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,082,159.32 : 2,798,769,812.76 = 1,123,853,198.02 : x
2. Step 2: Convert to fraction form
   2,028,082,159.32/2,798,769,812.76 = 1,123,853,198.02/x
3. Step 3: Cross multiply
   2,028,082,159.32x = 2,798,769,812.76 × 1,123,853,198.02
4. Step 4: Simplify right side
   2,028,082,159.32x = 3,145,406,404,592,162,816
5. Step 5: Solve for x
   x = 3,145,406,404,592,162,816/2,028,082,159.32
6. Step 6: Final answer
   x = 1,550,926,519.49