Finding the Fourth Proportional to 16,057,186.38, 22,158,937.89 and 8,715,018.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,057,186.38 : 22,158,937.89 = 8,715,018.69 : x
2. Step 2: Convert to fraction form
   16,057,186.38/22,158,937.89 = 8,715,018.69/x
3. Step 3: Cross multiply
   16,057,186.38x = 22,158,937.89 × 8,715,018.69
4. Step 4: Simplify right side
   16,057,186.38x = 193,115,557,861,899.16
5. Step 5: Solve for x
   x = 193,115,557,861,899.16/16,057,186.38
6. Step 6: Final answer
   x = 12,026,737.02