Finding the Fourth Proportional to 8,868.22, 12,237.78 and 4,834.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,868.22 : 12,237.78 = 4,834.96 : x
2. Step 2: Convert to fraction form
   8,868.22/12,237.78 = 4,834.96/x
3. Step 3: Cross multiply
   8,868.22x = 12,237.78 × 4,834.96
4. Step 4: Simplify right side
   8,868.22x = 59,169,152.61
5. Step 5: Solve for x
   x = 59,169,152.61/8,868.22
6. Step 6: Final answer
   x = 6,672.04