Finding the Fourth Proportional to 8,813.46, 12,162.50 and 4,834.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,813.46 : 12,162.50 = 4,834.54 : x
2. Step 2: Convert to fraction form
   8,813.46/12,162.50 = 4,834.54/x
3. Step 3: Cross multiply
   8,813.46x = 12,162.50 × 4,834.54
4. Step 4: Simplify right side
   8,813.46x = 58,800,101.91
5. Step 5: Solve for x
   x = 58,800,101.91/8,813.46
6. Step 6: Final answer
   x = 6,671.63