Finding the Fourth Proportional to 16,145.92, 24,215.10 and 7,383.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,145.92 : 24,215.10 = 7,383.34 : x
2. Step 2: Convert to fraction form
   16,145.92/24,215.10 = 7,383.34/x
3. Step 3: Cross multiply
   16,145.92x = 24,215.10 × 7,383.34
4. Step 4: Simplify right side
   16,145.92x = 178,788,316.43
5. Step 5: Solve for x
   x = 178,788,316.43/16,145.92
6. Step 6: Final answer
   x = 11,073.28