Finding the Fourth Proportional to 11,031.62, 15,223.78 and 5,995.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,031.62 : 15,223.78 = 5,995.94 : x
2. Step 2: Convert to fraction form
   11,031.62/15,223.78 = 5,995.94/x
3. Step 3: Cross multiply
   11,031.62x = 15,223.78 × 5,995.94
4. Step 4: Simplify right side
   11,031.62x = 91,280,765.35
5. Step 5: Solve for x
   x = 91,280,765.35/11,031.62
6. Step 6: Final answer
   x = 8,274.47