Finding the Fourth Proportional to 14,696.87, 22,123.78 and 12,662.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,696.87 : 22,123.78 = 12,662.27 : x
2. Step 2: Convert to fraction form
   14,696.87/22,123.78 = 12,662.27/x
3. Step 3: Cross multiply
   14,696.87x = 22,123.78 × 12,662.27
4. Step 4: Simplify right side
   14,696.87x = 280,137,412.14
5. Step 5: Solve for x
   x = 280,137,412.14/14,696.87
6. Step 6: Final answer
   x = 19,061.03