Finding the Fourth Proportional to 978,049,106.70, 1,467,073,660.05 and 978,049,106.70

Step by Step Solution

1. Step 1: Write the proportion equation
   978,049,106.70 : 1,467,073,660.05 = 978,049,106.70 : x
2. Step 2: Convert to fraction form
   978,049,106.70/1,467,073,660.05 = 978,049,106.70/x
3. Step 3: Cross multiply
   978,049,106.70x = 1,467,073,660.05 × 978,049,106.70
4. Step 4: Simplify right side
   978,049,106.70x = 1,434,870,082,675,002,112
5. Step 5: Solve for x
   x = 1,434,870,082,675,002,112/978,049,106.70
6. Step 6: Final answer
   x = 1,467,073,660.05