Finding the Fourth Proportional to 8,804.72, 12,150.56 and 4,825.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,804.72 : 12,150.56 = 4,825.86 : x
2. Step 2: Convert to fraction form
   8,804.72/12,150.56 = 4,825.86/x
3. Step 3: Cross multiply
   8,804.72x = 12,150.56 × 4,825.86
4. Step 4: Simplify right side
   8,804.72x = 58,636,901.48
5. Step 5: Solve for x
   x = 58,636,901.48/8,804.72
6. Step 6: Final answer
   x = 6,659.71