Finding the Fourth Proportional to 16,141.20, 24,177.76 and 7,383.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.20 : 24,177.76 = 7,383.48 : x
2. Step 2: Convert to fraction form
   16,141.20/24,177.76 = 7,383.48/x
3. Step 3: Cross multiply
   16,141.20x = 24,177.76 × 7,383.48
4. Step 4: Simplify right side
   16,141.20x = 178,516,007.40
5. Step 5: Solve for x
   x = 178,516,007.40/16,141.20
6. Step 6: Final answer
   x = 11,059.65