Finding the Fourth Proportional to 11,031.59, 15,223.71 and 5,995.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,031.59 : 15,223.71 = 5,995.81 : x
2. Step 2: Convert to fraction form
   11,031.59/15,223.71 = 5,995.81/x
3. Step 3: Cross multiply
   11,031.59x = 15,223.71 × 5,995.81
4. Step 4: Simplify right side
   11,031.59x = 91,278,502.93
5. Step 5: Solve for x
   x = 91,278,502.93/11,031.59
6. Step 6: Final answer
   x = 8,274.28