Finding the Fourth Proportional to 2,049,481,918.16, 2,828,286,381.56 and 1,109,685,196.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,481,918.16 : 2,828,286,381.56 = 1,109,685,196.70 : x
2. Step 2: Convert to fraction form
   2,049,481,918.16/2,828,286,381.56 = 1,109,685,196.70/x
3. Step 3: Cross multiply
   2,049,481,918.16x = 2,828,286,381.56 × 1,109,685,196.70
4. Step 4: Simplify right side
   2,049,481,918.16x = 3,138,507,529,645,340,160
5. Step 5: Solve for x
   x = 3,138,507,529,645,340,160/2,049,481,918.16
6. Step 6: Final answer
   x = 1,531,366,294.01