Finding the Fourth Proportional to 22,007.22, 30,369.69 and 11,935.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,007.22 : 30,369.69 = 11,935.50 : x
2. Step 2: Convert to fraction form
   22,007.22/30,369.69 = 11,935.50/x
3. Step 3: Cross multiply
   22,007.22x = 30,369.69 × 11,935.50
4. Step 4: Simplify right side
   22,007.22x = 362,477,435.00
5. Step 5: Solve for x
   x = 362,477,435.00/22,007.22
6. Step 6: Final answer
   x = 16,470.84