Finding the Fourth Proportional to 16,144.92, 24,213.60 and 7,382.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,144.92 : 24,213.60 = 7,382.34 : x
2. Step 2: Convert to fraction form
   16,144.92/24,213.60 = 7,382.34/x
3. Step 3: Cross multiply
   16,144.92x = 24,213.60 × 7,382.34
4. Step 4: Simplify right side
   16,144.92x = 178,753,027.82
5. Step 5: Solve for x
   x = 178,753,027.82/16,144.92
6. Step 6: Final answer
   x = 11,071.78