Finding the Fourth Proportional to 11,031.89, 15,224.07 and 5,996.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,031.89 : 15,224.07 = 5,996.15 : x
2. Step 2: Convert to fraction form
   11,031.89/15,224.07 = 5,996.15/x
3. Step 3: Cross multiply
   11,031.89x = 15,224.07 × 5,996.15
4. Step 4: Simplify right side
   11,031.89x = 91,285,731.21
5. Step 5: Solve for x
   x = 91,285,731.21/11,031.89
6. Step 6: Final answer
   x = 8,274.72