Finding the Fourth Proportional to 8,801.47, 12,146.31 and 4,822.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,801.47 : 12,146.31 = 4,822.83 : x
2. Step 2: Convert to fraction form
   8,801.47/12,146.31 = 4,822.83/x
3. Step 3: Cross multiply
   8,801.47x = 12,146.31 × 4,822.83
4. Step 4: Simplify right side
   8,801.47x = 58,579,606.57
5. Step 5: Solve for x
   x = 58,579,606.57/8,801.47
6. Step 6: Final answer
   x = 6,655.66