Finding the Fourth Proportional to 8,849.86, 12,222.29 and 5,500.62

Step by Step Solution

1. Step 1: Write the proportion equation
   8,849.86 : 12,222.29 = 5,500.62 : x
2. Step 2: Convert to fraction form
   8,849.86/12,222.29 = 5,500.62/x
3. Step 3: Cross multiply
   8,849.86x = 12,222.29 × 5,500.62
4. Step 4: Simplify right side
   8,849.86x = 67,230,186.57
5. Step 5: Solve for x
   x = 67,230,186.57/8,849.86
6. Step 6: Final answer
   x = 7,596.75