Finding the Fourth Proportional to 14,225.94, 19,627.20 and 7,937.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,225.94 : 19,627.20 = 7,937.10 : x
2. Step 2: Convert to fraction form
   14,225.94/19,627.20 = 7,937.10/x
3. Step 3: Cross multiply
   14,225.94x = 19,627.20 × 7,937.10
4. Step 4: Simplify right side
   14,225.94x = 155,783,049.12
5. Step 5: Solve for x
   x = 155,783,049.12/14,225.94
6. Step 6: Final answer
   x = 10,950.63