Finding the Fourth Proportional to 22,401.89, 33,607.69 and 6,819.11

Step by Step Solution

1. Step 1: Write the proportion equation
   22,401.89 : 33,607.69 = 6,819.11 : x
2. Step 2: Convert to fraction form
   22,401.89/33,607.69 = 6,819.11/x
3. Step 3: Cross multiply
   22,401.89x = 33,607.69 × 6,819.11
4. Step 4: Simplify right side
   22,401.89x = 229,174,543.78
5. Step 5: Solve for x
   x = 229,174,543.78/22,401.89
6. Step 6: Final answer
   x = 10,230.14