Finding the Fourth Proportional to 16,383.48, 24,554.70 and 7,012.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,383.48 : 24,554.70 = 7,012.46 : x
2. Step 2: Convert to fraction form
   16,383.48/24,554.70 = 7,012.46/x
3. Step 3: Cross multiply
   16,383.48x = 24,554.70 × 7,012.46
4. Step 4: Simplify right side
   16,383.48x = 172,188,728.79
5. Step 5: Solve for x
   x = 172,188,728.79/16,383.48
6. Step 6: Final answer
   x = 10,509.90