Finding the Fourth Proportional to 16,200.56, 24,245.96 and 9,964.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200.56 : 24,245.96 = 9,964.52 : x
2. Step 2: Convert to fraction form
   16,200.56/24,245.96 = 9,964.52/x
3. Step 3: Cross multiply
   16,200.56x = 24,245.96 × 9,964.52
4. Step 4: Simplify right side
   16,200.56x = 241,599,353.34
5. Step 5: Solve for x
   x = 241,599,353.34/16,200.56
6. Step 6: Final answer
   x = 14,913.02