Finding the Fourth Proportional to 10,964.75, 15,131.72 and 5,996.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,964.75 : 15,131.72 = 5,996.75 : x
2. Step 2: Convert to fraction form
   10,964.75/15,131.72 = 5,996.75/x
3. Step 3: Cross multiply
   10,964.75x = 15,131.72 × 5,996.75
4. Step 4: Simplify right side
   10,964.75x = 90,741,111.93
5. Step 5: Solve for x
   x = 90,741,111.93/10,964.75
6. Step 6: Final answer
   x = 8,275.71