Finding the Fourth Proportional to 16,342.96, 24,483.60 and 9,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,342.96 : 24,483.60 = 9,659.50 : x
2. Step 2: Convert to fraction form
   16,342.96/24,483.60 = 9,659.50/x
3. Step 3: Cross multiply
   16,342.96x = 24,483.60 × 9,659.50
4. Step 4: Simplify right side
   16,342.96x = 236,499,334.20
5. Step 5: Solve for x
   x = 236,499,334.20/16,342.96
6. Step 6: Final answer
   x = 14,471.02