Finding the Fourth Proportional to 9,660.83, 14,507.76 and 5,934.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,660.83 : 14,507.76 = 5,934.45 : x
2. Step 2: Convert to fraction form
   9,660.83/14,507.76 = 5,934.45/x
3. Step 3: Cross multiply
   9,660.83x = 14,507.76 × 5,934.45
4. Step 4: Simplify right side
   9,660.83x = 86,095,576.33
5. Step 5: Solve for x
   x = 86,095,576.33/9,660.83
6. Step 6: Final answer
   x = 8,911.82