Finding the Fourth Proportional to 10,661.41, 14,712.06 and 5,945.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,661.41 : 14,712.06 = 5,945.32 : x
2. Step 2: Convert to fraction form
   10,661.41/14,712.06 = 5,945.32/x
3. Step 3: Cross multiply
   10,661.41x = 14,712.06 × 5,945.32
4. Step 4: Simplify right side
   10,661.41x = 87,467,904.56
5. Step 5: Solve for x
   x = 87,467,904.56/10,661.41
6. Step 6: Final answer
   x = 8,204.16