Finding the Fourth Proportional to 16,262.56, 24,365.82 and 10,985.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,262.56 : 24,365.82 = 10,985.92 : x
2. Step 2: Convert to fraction form
   16,262.56/24,365.82 = 10,985.92/x
3. Step 3: Cross multiply
   16,262.56x = 24,365.82 × 10,985.92
4. Step 4: Simplify right side
   16,262.56x = 267,680,949.25
5. Step 5: Solve for x
   x = 267,680,949.25/16,262.56
6. Step 6: Final answer
   x = 16,459.95