Finding the Fourth Proportional to 8,876.37, 12,249.54 and 4,897.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,876.37 : 12,249.54 = 4,897.50 : x
2. Step 2: Convert to fraction form
   8,876.37/12,249.54 = 4,897.50/x
3. Step 3: Cross multiply
   8,876.37x = 12,249.54 × 4,897.50
4. Step 4: Simplify right side
   8,876.37x = 59,992,122.15
5. Step 5: Solve for x
   x = 59,992,122.15/8,876.37
6. Step 6: Final answer
   x = 6,758.63