Finding the Fourth Proportional to 9,759.06, 14,604.54 and 7,983.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759.06 : 14,604.54 = 7,983.54 : x
2. Step 2: Convert to fraction form
   9,759.06/14,604.54 = 7,983.54/x
3. Step 3: Cross multiply
   9,759.06x = 14,604.54 × 7,983.54
4. Step 4: Simplify right side
   9,759.06x = 116,595,929.27
5. Step 5: Solve for x
   x = 116,595,929.27/9,759.06
6. Step 6: Final answer
   x = 11,947.45