Finding the Fourth Proportional to 16,456.01, 24,737.48 and 13,204.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,456.01 : 24,737.48 = 13,204.67 : x
2. Step 2: Convert to fraction form
   16,456.01/24,737.48 = 13,204.67/x
3. Step 3: Cross multiply
   16,456.01x = 24,737.48 × 13,204.67
4. Step 4: Simplify right side
   16,456.01x = 326,650,194.01
5. Step 5: Solve for x
   x = 326,650,194.01/16,456.01
6. Step 6: Final answer
   x = 19,849.90