Finding the Fourth Proportional to 9,773.06, 14,660.82 and 3,107.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,773.06 : 14,660.82 = 3,107.18 : x
2. Step 2: Convert to fraction form
   9,773.06/14,660.82 = 3,107.18/x
3. Step 3: Cross multiply
   9,773.06x = 14,660.82 × 3,107.18
4. Step 4: Simplify right side
   9,773.06x = 45,553,806.69
5. Step 5: Solve for x
   x = 45,553,806.69/9,773.06
6. Step 6: Final answer
   x = 4,661.16