Finding the Fourth Proportional to 16,186.34, 24,280.82 and 4,499.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,186.34 : 24,280.82 = 4,499.56 : x
2. Step 2: Convert to fraction form
   16,186.34/24,280.82 = 4,499.56/x
3. Step 3: Cross multiply
   16,186.34x = 24,280.82 × 4,499.56
4. Step 4: Simplify right side
   16,186.34x = 109,253,006.44
5. Step 5: Solve for x
   x = 109,253,006.44/16,186.34
6. Step 6: Final answer
   x = 6,749.70