Finding the Fourth Proportional to 8,822.08, 12,174.72 and 4,843.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,822.08 : 12,174.72 = 4,843.12 : x
2. Step 2: Convert to fraction form
   8,822.08/12,174.72 = 4,843.12/x
3. Step 3: Cross multiply
   8,822.08x = 12,174.72 × 4,843.12
4. Step 4: Simplify right side
   8,822.08x = 58,963,629.93
5. Step 5: Solve for x
   x = 58,963,629.93/8,822.08
6. Step 6: Final answer
   x = 6,683.64