Finding the Fourth Proportional to 2,082,167,778.58, 3,123,141,668.86 and 682,967,742.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,167,778.58 : 3,123,141,668.86 = 682,967,742.69 : x
2. Step 2: Convert to fraction form
   2,082,167,778.58/3,123,141,668.86 = 682,967,742.69/x
3. Step 3: Cross multiply
   2,082,167,778.58x = 3,123,141,668.86 × 682,967,742.69
4. Step 4: Simplify right side
   2,082,167,778.58x = 2,133,005,015,682,393,856
5. Step 5: Solve for x
   x = 2,133,005,015,682,393,856/2,082,167,778.58
6. Step 6: Final answer
   x = 1,024,415,533.48