Finding the Fourth Proportional to 16,510,183.20, 22,784,124.38 and 9,167,993.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510,183.20 : 22,784,124.38 = 9,167,993.82 : x
2. Step 2: Convert to fraction form
   16,510,183.20/22,784,124.38 = 9,167,993.82/x
3. Step 3: Cross multiply
   16,510,183.20x = 22,784,124.38 × 9,167,993.82
4. Step 4: Simplify right side
   16,510,183.20x = 208,884,711,464,111.38
5. Step 5: Solve for x
   x = 208,884,711,464,111.38/16,510,183.20
6. Step 6: Final answer
   x = 12,651,871.21