Finding the Fourth Proportional to 10,578.39, 14,597.96 and 5,862.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,578.39 : 14,597.96 = 5,862.57 : x
2. Step 2: Convert to fraction form
   10,578.39/14,597.96 = 5,862.57/x
3. Step 3: Cross multiply
   10,578.39x = 14,597.96 × 5,862.57
4. Step 4: Simplify right side
   10,578.39x = 85,581,533.04
5. Step 5: Solve for x
   x = 85,581,533.04/10,578.39
6. Step 6: Final answer
   x = 8,090.22