Finding the Fourth Proportional to 8,020.47, 12,014.33 and 4,723.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,020.47 : 12,014.33 = 4,723.59 : x
2. Step 2: Convert to fraction form
   8,020.47/12,014.33 = 4,723.59/x
3. Step 3: Cross multiply
   8,020.47x = 12,014.33 × 4,723.59
4. Step 4: Simplify right side
   8,020.47x = 56,750,745.43
5. Step 5: Solve for x
   x = 56,750,745.43/8,020.47
6. Step 6: Final answer
   x = 7,075.74