Finding the Fourth Proportional to 16,280,614.50, 22,467,879.83 and 8,938,757.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,280,614.50 : 22,467,879.83 = 8,938,757.08 : x
2. Step 2: Convert to fraction form
   16,280,614.50/22,467,879.83 = 8,938,757.08/x
3. Step 3: Cross multiply
   16,280,614.50x = 22,467,879.83 × 8,938,757.08
4. Step 4: Simplify right side
   16,280,614.50x = 200,834,919,903,001.69
5. Step 5: Solve for x
   x = 200,834,919,903,001.69/16,280,614.50
6. Step 6: Final answer
   x = 12,335,831.67