Finding the Fourth Proportional to 8,843.22, 12,204.82 and 5,708.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,843.22 : 12,204.82 = 5,708.52 : x
2. Step 2: Convert to fraction form
   8,843.22/12,204.82 = 5,708.52/x
3. Step 3: Cross multiply
   8,843.22x = 12,204.82 × 5,708.52
4. Step 4: Simplify right side
   8,843.22x = 69,671,459.07
5. Step 5: Solve for x
   x = 69,671,459.07/8,843.22
6. Step 6: Final answer
   x = 7,878.52