Finding the Fourth Proportional to 9,300.06, 12,834.17 and 5,108.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.06 : 12,834.17 = 5,108.30 : x
2. Step 2: Convert to fraction form
   9,300.06/12,834.17 = 5,108.30/x
3. Step 3: Cross multiply
   9,300.06x = 12,834.17 × 5,108.30
4. Step 4: Simplify right side
   9,300.06x = 65,560,790.61
5. Step 5: Solve for x
   x = 65,560,790.61/9,300.06
6. Step 6: Final answer
   x = 7,049.50