Finding the Fourth Proportional to 8,834.18, 12,191.38 and 4,855.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,834.18 : 12,191.38 = 4,855.37 : x
2. Step 2: Convert to fraction form
   8,834.18/12,191.38 = 4,855.37/x
3. Step 3: Cross multiply
   8,834.18x = 12,191.38 × 4,855.37
4. Step 4: Simplify right side
   8,834.18x = 59,193,587.62
5. Step 5: Solve for x
   x = 59,193,587.62/8,834.18
6. Step 6: Final answer
   x = 6,700.52