Finding the Fourth Proportional to 2,667,434,945.36, 4,000,789,191.30 and 702,123,452.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,434,945.36 : 4,000,789,191.30 = 702,123,452.24 : x
2. Step 2: Convert to fraction form
   2,667,434,945.36/4,000,789,191.30 = 702,123,452.24/x
3. Step 3: Cross multiply
   2,667,434,945.36x = 4,000,789,191.30 × 702,123,452.24
4. Step 4: Simplify right side
   2,667,434,945.36x = 2,809,047,918,680,033,792
5. Step 5: Solve for x
   x = 2,809,047,918,680,033,792/2,667,434,945.36
6. Step 6: Final answer
   x = 1,053,089,569.65