Finding the Fourth Proportional to 10,572.58, 14,590.56 and 5,856.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,572.58 : 14,590.56 = 5,856.82 : x
2. Step 2: Convert to fraction form
   10,572.58/14,590.56 = 5,856.82/x
3. Step 3: Cross multiply
   10,572.58x = 14,590.56 × 5,856.82
4. Step 4: Simplify right side
   10,572.58x = 85,454,283.62
5. Step 5: Solve for x
   x = 85,454,283.62/10,572.58
6. Step 6: Final answer
   x = 8,082.63