Finding the Fourth Proportional to 10,559.40, 14,571.88 and 5,843.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,559.40 : 14,571.88 = 5,843.56 : x
2. Step 2: Convert to fraction form
   10,559.40/14,571.88 = 5,843.56/x
3. Step 3: Cross multiply
   10,559.40x = 14,571.88 × 5,843.56
4. Step 4: Simplify right side
   10,559.40x = 85,151,655.09
5. Step 5: Solve for x
   x = 85,151,655.09/10,559.40
6. Step 6: Final answer
   x = 8,064.06