Finding the Fourth Proportional to 6,354,773.79, 8,769,650.15 and 3,454,162.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,354,773.79 : 8,769,650.15 = 3,454,162.86 : x
2. Step 2: Convert to fraction form
   6,354,773.79/8,769,650.15 = 3,454,162.86/x
3. Step 3: Cross multiply
   6,354,773.79x = 8,769,650.15 × 3,454,162.86
4. Step 4: Simplify right side
   6,354,773.79x = 30,291,799,843,323.43
5. Step 5: Solve for x
   x = 30,291,799,843,323.43/6,354,773.79
6. Step 6: Final answer
   x = 4,766,778.62