Finding the Fourth Proportional to 2,863,064.27, 4,294,484.33 and 969,805.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,863,064.27 : 4,294,484.33 = 969,805.71 : x
2. Step 2: Convert to fraction form
   2,863,064.27/4,294,484.33 = 969,805.71/x
3. Step 3: Cross multiply
   2,863,064.27x = 4,294,484.33 × 969,805.71
4. Step 4: Simplify right side
   2,863,064.27x = 4,164,815,419,890.50
5. Step 5: Solve for x
   x = 4,164,815,419,890.50/2,863,064.27
6. Step 6: Final answer
   x = 1,454,670.60