Finding the Fourth Proportional to 6,469,414.69, 8,926,199.92 and 3,954,152.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,469,414.69 : 8,926,199.92 = 3,954,152.82 : x
2. Step 2: Convert to fraction form
   6,469,414.69/8,926,199.92 = 3,954,152.82/x
3. Step 3: Cross multiply
   6,469,414.69x = 8,926,199.92 × 3,954,152.82
4. Step 4: Simplify right side
   6,469,414.69x = 35,295,558,565,781.01
5. Step 5: Solve for x
   x = 35,295,558,565,781.01/6,469,414.69
6. Step 6: Final answer
   x = 5,455,757.63