Finding the Fourth Proportional to 16,099.63, 24,146.71 and 4,253.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,099.63 : 24,146.71 = 4,253.54 : x
2. Step 2: Convert to fraction form
   16,099.63/24,146.71 = 4,253.54/x
3. Step 3: Cross multiply
   16,099.63x = 24,146.71 × 4,253.54
4. Step 4: Simplify right side
   16,099.63x = 102,708,876.12
5. Step 5: Solve for x
   x = 102,708,876.12/16,099.63
6. Step 6: Final answer
   x = 6,379.58