Finding the Fourth Proportional to 8,834.52, 12,191.40 and 5,108.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,834.52 : 12,191.40 = 5,108.52 : x
2. Step 2: Convert to fraction form
   8,834.52/12,191.40 = 5,108.52/x
3. Step 3: Cross multiply
   8,834.52x = 12,191.40 × 5,108.52
4. Step 4: Simplify right side
   8,834.52x = 62,280,010.73
5. Step 5: Solve for x
   x = 62,280,010.73/8,834.52
6. Step 6: Final answer
   x = 7,049.62