Finding the Fourth Proportional to 10,661.07, 14,712.36 and 5,945.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,661.07 : 14,712.36 = 5,945.46 : x
2. Step 2: Convert to fraction form
   10,661.07/14,712.36 = 5,945.46/x
3. Step 3: Cross multiply
   10,661.07x = 14,712.36 × 5,945.46
4. Step 4: Simplify right side
   10,661.07x = 87,471,747.89
5. Step 5: Solve for x
   x = 87,471,747.89/10,661.07
6. Step 6: Final answer
   x = 8,204.78