Finding the Fourth Proportional to 8,822.30, 12,173.96 and 4,941.32

Step by Step Solution

1. Step 1: Write the proportion equation
   8,822.30 : 12,173.96 = 4,941.32 : x
2. Step 2: Convert to fraction form
   8,822.30/12,173.96 = 4,941.32/x
3. Step 3: Cross multiply
   8,822.30x = 12,173.96 × 4,941.32
4. Step 4: Simplify right side
   8,822.30x = 60,155,383.51
5. Step 5: Solve for x
   x = 60,155,383.51/8,822.30
6. Step 6: Final answer
   x = 6,818.56