Finding the Fourth Proportional to 2,676,143.69, 4,013,315.67 and 969,929.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,676,143.69 : 4,013,315.67 = 969,929.83 : x
2. Step 2: Convert to fraction form
   2,676,143.69/4,013,315.67 = 969,929.83/x
3. Step 3: Cross multiply
   2,676,143.69x = 4,013,315.67 × 969,929.83
4. Step 4: Simplify right side
   2,676,143.69x = 3,892,634,565,472.86
5. Step 5: Solve for x
   x = 3,892,634,565,472.86/2,676,143.69
6. Step 6: Final answer
   x = 1,454,568.59