Finding the Fourth Proportional to 8,829.98, 12,185.22 and 4,850.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,829.98 : 12,185.22 = 4,850.86 : x
2. Step 2: Convert to fraction form
   8,829.98/12,185.22 = 4,850.86/x
3. Step 3: Cross multiply
   8,829.98x = 12,185.22 × 4,850.86
4. Step 4: Simplify right side
   8,829.98x = 59,108,796.29
5. Step 5: Solve for x
   x = 59,108,796.29/8,829.98
6. Step 6: Final answer
   x = 6,694.10