Finding the Fourth Proportional to 8,822.22, 12,174.72 and 4,843.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,822.22 : 12,174.72 = 4,843.38 : x
2. Step 2: Convert to fraction form
   8,822.22/12,174.72 = 4,843.38/x
3. Step 3: Cross multiply
   8,822.22x = 12,174.72 × 4,843.38
4. Step 4: Simplify right side
   8,822.22x = 58,966,795.35
5. Step 5: Solve for x
   x = 58,966,795.35/8,822.22
6. Step 6: Final answer
   x = 6,683.90