Finding the Fourth Proportional to 16,076.84, 22,185.86 and 9,003.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,076.84 : 22,185.86 = 9,003.30 : x
2. Step 2: Convert to fraction form
   16,076.84/22,185.86 = 9,003.30/x
3. Step 3: Cross multiply
   16,076.84x = 22,185.86 × 9,003.30
4. Step 4: Simplify right side
   16,076.84x = 199,745,953.34
5. Step 5: Solve for x
   x = 199,745,953.34/16,076.84
6. Step 6: Final answer
   x = 12,424.45