Finding the Fourth Proportional to 1,435,923.69, 1,981,564.56 and 791,344.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,923.69 : 1,981,564.56 = 791,344.59 : x
2. Step 2: Convert to fraction form
   1,435,923.69/1,981,564.56 = 791,344.59/x
3. Step 3: Cross multiply
   1,435,923.69x = 1,981,564.56 × 791,344.59
4. Step 4: Simplify right side
   1,435,923.69x = 1,568,100,394,291.73
5. Step 5: Solve for x
   x = 1,568,100,394,291.73/1,435,923.69
6. Step 6: Final answer
   x = 1,092,049.95