Finding the Fourth Proportional to 16,444.76, 22,693.16 and 9,369.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,444.76 : 22,693.16 = 9,369.81 : x
2. Step 2: Convert to fraction form
   16,444.76/22,693.16 = 9,369.81/x
3. Step 3: Cross multiply
   16,444.76x = 22,693.16 × 9,369.81
4. Step 4: Simplify right side
   16,444.76x = 212,630,597.50
5. Step 5: Solve for x
   x = 212,630,597.50/16,444.76
6. Step 6: Final answer
   x = 12,929.99