Finding the Fourth Proportional to 8,889.94, 12,267.88 and 4,910.41

Step by Step Solution

1. Step 1: Write the proportion equation
   8,889.94 : 12,267.88 = 4,910.41 : x
2. Step 2: Convert to fraction form
   8,889.94/12,267.88 = 4,910.41/x
3. Step 3: Cross multiply
   8,889.94x = 12,267.88 × 4,910.41
4. Step 4: Simplify right side
   8,889.94x = 60,240,320.63
5. Step 5: Solve for x
   x = 60,240,320.63/8,889.94
6. Step 6: Final answer
   x = 6,776.23