Finding the Fourth Proportional to 10,571.76, 14,589.02 and 5,856.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,571.76 : 14,589.02 = 5,856.34 : x
2. Step 2: Convert to fraction form
   10,571.76/14,589.02 = 5,856.34/x
3. Step 3: Cross multiply
   10,571.76x = 14,589.02 × 5,856.34
4. Step 4: Simplify right side
   10,571.76x = 85,438,261.39
5. Step 5: Solve for x
   x = 85,438,261.39/10,571.76
6. Step 6: Final answer
   x = 8,081.74