Finding the Fourth Proportional to 12,006,142.94, 16,568,473.71 and 6,499,513.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,006,142.94 : 16,568,473.71 = 6,499,513.71 : x
2. Step 2: Convert to fraction form
   12,006,142.94/16,568,473.71 = 6,499,513.71/x
3. Step 3: Cross multiply
   12,006,142.94x = 16,568,473.71 × 6,499,513.71
4. Step 4: Simplify right side
   12,006,142.94x = 107,687,022,019,732.98
5. Step 5: Solve for x
   x = 107,687,022,019,732.98/12,006,142.94
6. Step 6: Final answer
   x = 8,969,327.00