Finding the Fourth Proportional to 8,834.62, 12,191.93 and 4,855.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,834.62 : 12,191.93 = 4,855.72 : x
2. Step 2: Convert to fraction form
   8,834.62/12,191.93 = 4,855.72/x
3. Step 3: Cross multiply
   8,834.62x = 12,191.93 × 4,855.72
4. Step 4: Simplify right side
   8,834.62x = 59,200,513.10
5. Step 5: Solve for x
   x = 59,200,513.10/8,834.62
6. Step 6: Final answer
   x = 6,700.97