Finding the Fourth Proportional to 8,443.95, 11,650.77 and 4,859.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,443.95 : 11,650.77 = 4,859.34 : x
2. Step 2: Convert to fraction form
   8,443.95/11,650.77 = 4,859.34/x
3. Step 3: Cross multiply
   8,443.95x = 11,650.77 × 4,859.34
4. Step 4: Simplify right side
   8,443.95x = 56,615,052.69
5. Step 5: Solve for x
   x = 56,615,052.69/8,443.95
6. Step 6: Final answer
   x = 6,704.81