Finding the Fourth Proportional to 2,428,535,761.02, 3,351,380,471.49 and 1,314,701,855.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,535,761.02 : 3,351,380,471.49 = 1,314,701,855.15 : x
2. Step 2: Convert to fraction form
   2,428,535,761.02/3,351,380,471.49 = 1,314,701,855.15/x
3. Step 3: Cross multiply
   2,428,535,761.02x = 3,351,380,471.49 × 1,314,701,855.15
4. Step 4: Simplify right side
   2,428,535,761.02x = 4,406,066,123,181,384,704
5. Step 5: Solve for x
   x = 4,406,066,123,181,384,704/2,428,535,761.02
6. Step 6: Final answer
   x = 1,814,289,167.12