Finding the Fourth Proportional to 22,401.96, 33,610.20 and 10,716

Step by Step Solution

1. Step 1: Write the proportion equation
   22,401.96 : 33,610.20 = 10,716 : x
2. Step 2: Convert to fraction form
   22,401.96/33,610.20 = 10,716/x
3. Step 3: Cross multiply
   22,401.96x = 33,610.20 × 10,716
4. Step 4: Simplify right side
   22,401.96x = 360,166,903.20
5. Step 5: Solve for x
   x = 360,166,903.20/22,401.96
6. Step 6: Final answer
   x = 16,077.47