Finding the Fourth Proportional to 8,565.93, 12,846.59 and 3,018.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,565.93 : 12,846.59 = 3,018.56 : x
2. Step 2: Convert to fraction form
   8,565.93/12,846.59 = 3,018.56/x
3. Step 3: Cross multiply
   8,565.93x = 12,846.59 × 3,018.56
4. Step 4: Simplify right side
   8,565.93x = 38,778,146.02
5. Step 5: Solve for x
   x = 38,778,146.02/8,565.93
6. Step 6: Final answer
   x = 4,527.02