Finding the Fourth Proportional to 1,544,613,091.98, 2,132,019,707.16 and 1,008,846,662.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,544,613,091.98 : 2,132,019,707.16 = 1,008,846,662.76 : x
2. Step 2: Convert to fraction form
   1,544,613,091.98/2,132,019,707.16 = 1,008,846,662.76/x
3. Step 3: Cross multiply
   1,544,613,091.98x = 2,132,019,707.16 × 1,008,846,662.76
4. Step 4: Simplify right side
   1,544,613,091.98x = 2,150,880,966,506,918,656
5. Step 5: Solve for x
   x = 2,150,880,966,506,918,656/1,544,613,091.98
6. Step 6: Final answer
   x = 1,392,504,684.62