Finding the Fourth Proportional to 8,804.43, 12,150.45 and 4,825.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,804.43 : 12,150.45 = 4,825.89 : x
2. Step 2: Convert to fraction form
   8,804.43/12,150.45 = 4,825.89/x
3. Step 3: Cross multiply
   8,804.43x = 12,150.45 × 4,825.89
4. Step 4: Simplify right side
   8,804.43x = 58,636,735.15
5. Step 5: Solve for x
   x = 58,636,735.15/8,804.43
6. Step 6: Final answer
   x = 6,659.91