Finding the Fourth Proportional to 8,838.01, 12,196.78 and 4,859.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,838.01 : 12,196.78 = 4,859.49 : x
2. Step 2: Convert to fraction form
   8,838.01/12,196.78 = 4,859.49/x
3. Step 3: Cross multiply
   8,838.01x = 12,196.78 × 4,859.49
4. Step 4: Simplify right side
   8,838.01x = 59,270,164.03
5. Step 5: Solve for x
   x = 59,270,164.03/8,838.01
6. Step 6: Final answer
   x = 6,706.28