Finding the Fourth Proportional to 8,876.34, 12,249.27 and 4,897.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,876.34 : 12,249.27 = 4,897.49 : x
2. Step 2: Convert to fraction form
   8,876.34/12,249.27 = 4,897.49/x
3. Step 3: Cross multiply
   8,876.34x = 12,249.27 × 4,897.49
4. Step 4: Simplify right side
   8,876.34x = 59,990,616.09
5. Step 5: Solve for x
   x = 59,990,616.09/8,876.34
6. Step 6: Final answer
   x = 6,758.49