Finding the Fourth Proportional to 2,089,986,464.02, 3,135,274,189.89 and 671,407,922.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,986,464.02 : 3,135,274,189.89 = 671,407,922.22 : x
2. Step 2: Convert to fraction form
   2,089,986,464.02/3,135,274,189.89 = 671,407,922.22/x
3. Step 3: Cross multiply
   2,089,986,464.02x = 3,135,274,189.89 × 671,407,922.22
4. Step 4: Simplify right side
   2,089,986,464.02x = 2,105,047,929,424,038,656
5. Step 5: Solve for x
   x = 2,105,047,929,424,038,656/2,089,986,464.02
6. Step 6: Final answer
   x = 1,007,206,489.45