Finding the Fourth Proportional to 2,850,164.68, 4,275,454.38 and 956,890.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,850,164.68 : 4,275,454.38 = 956,890.12 : x
2. Step 2: Convert to fraction form
   2,850,164.68/4,275,454.38 = 956,890.12/x
3. Step 3: Cross multiply
   2,850,164.68x = 4,275,454.38 × 956,890.12
4. Step 4: Simplify right side
   2,850,164.68x = 4,091,140,054,732.73
5. Step 5: Solve for x
   x = 4,091,140,054,732.73/2,850,164.68
6. Step 6: Final answer
   x = 1,435,404.80