Finding the Fourth Proportional to 14,222.94, 19,623.06 and 7,934.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,222.94 : 19,623.06 = 7,934.10 : x
2. Step 2: Convert to fraction form
   14,222.94/19,623.06 = 7,934.10/x
3. Step 3: Cross multiply
   14,222.94x = 19,623.06 × 7,934.10
4. Step 4: Simplify right side
   14,222.94x = 155,691,320.35
5. Step 5: Solve for x
   x = 155,691,320.35/14,222.94
6. Step 6: Final answer
   x = 10,946.49