Finding the Fourth Proportional to 16,123,894.42, 22,250,974.41 and 8,880,550.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123,894.42 : 22,250,974.41 = 8,880,550.42 : x
2. Step 2: Convert to fraction form
   16,123,894.42/22,250,974.41 = 8,880,550.42/x
3. Step 3: Cross multiply
   16,123,894.42x = 22,250,974.41 × 8,880,550.42
4. Step 4: Simplify right side
   16,123,894.42x = 197,600,900,142,134.75
5. Step 5: Solve for x
   x = 197,600,900,142,134.75/16,123,894.42
6. Step 6: Final answer
   x = 12,255,159.64