Finding the Fourth Proportional to 1,682,608,315.50, 2,321,956,697.67 and 940,057,955.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,608,315.50 : 2,321,956,697.67 = 940,057,955.10 : x
2. Step 2: Convert to fraction form
   1,682,608,315.50/2,321,956,697.67 = 940,057,955.10/x
3. Step 3: Cross multiply
   1,682,608,315.50x = 2,321,956,697.67 × 940,057,955.10
4. Step 4: Simplify right side
   1,682,608,315.50x = 2,182,773,865,042,409,216
5. Step 5: Solve for x
   x = 2,182,773,865,042,409,216/1,682,608,315.50
6. Step 6: Final answer
   x = 1,297,256,078.52