Finding the Fourth Proportional to 22,002.24, 30,362.76 and 11,930.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,002.24 : 30,362.76 = 11,930.48 : x
2. Step 2: Convert to fraction form
   22,002.24/30,362.76 = 11,930.48/x
3. Step 3: Cross multiply
   22,002.24x = 30,362.76 × 11,930.48
4. Step 4: Simplify right side
   22,002.24x = 362,242,300.92
5. Step 5: Solve for x
   x = 362,242,300.92/22,002.24
6. Step 6: Final answer
   x = 16,463.88