Finding the Fourth Proportional to 2,049,481,808.15, 2,828,286,229.75 and 1,109,685,086.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,481,808.15 : 2,828,286,229.75 = 1,109,685,086.69 : x
2. Step 2: Convert to fraction form
   2,049,481,808.15/2,828,286,229.75 = 1,109,685,086.69/x
3. Step 3: Cross multiply
   2,049,481,808.15x = 2,828,286,229.75 × 1,109,685,086.69
4. Step 4: Simplify right side
   2,049,481,808.15x = 3,138,507,050,027,234,816
5. Step 5: Solve for x
   x = 3,138,507,050,027,234,816/2,049,481,808.15
6. Step 6: Final answer
   x = 1,531,366,142.19