Finding the Fourth Proportional to 8,841.37, 12,200.90 and 4,862.42

Step by Step Solution

1. Step 1: Write the proportion equation
   8,841.37 : 12,200.90 = 4,862.42 : x
2. Step 2: Convert to fraction form
   8,841.37/12,200.90 = 4,862.42/x
3. Step 3: Cross multiply
   8,841.37x = 12,200.90 × 4,862.42
4. Step 4: Simplify right side
   8,841.37x = 59,325,851.33
5. Step 5: Solve for x
   x = 59,325,851.33/8,841.37
6. Step 6: Final answer
   x = 6,710.03