Finding the Fourth Proportional to 16,222,086.81, 22,386,447.23 and 8,879,922

Step by Step Solution

1. Step 1: Write the proportion equation
   16,222,086.81 : 22,386,447.23 = 8,879,922 : x
2. Step 2: Convert to fraction form
   16,222,086.81/22,386,447.23 = 8,879,922/x
3. Step 3: Cross multiply
   16,222,086.81x = 22,386,447.23 × 8,879,922
4. Step 4: Simplify right side
   16,222,086.81x = 198,789,905,215,116.47
5. Step 5: Solve for x
   x = 198,789,905,215,116.47/16,222,086.81
6. Step 6: Final answer
   x = 12,254,274.53