Finding the Fourth Proportional to 10,573.46, 14,591.46 and 5,857.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,573.46 : 14,591.46 = 5,857.82 : x
2. Step 2: Convert to fraction form
   10,573.46/14,591.46 = 5,857.82/x
3. Step 3: Cross multiply
   10,573.46x = 14,591.46 × 5,857.82
4. Step 4: Simplify right side
   10,573.46x = 85,474,146.22
5. Step 5: Solve for x
   x = 85,474,146.22/10,573.46
6. Step 6: Final answer
   x = 8,083.84