Finding the Fourth Proportional to 3,259.22, 4,846.89 and 3,155.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,259.22 : 4,846.89 = 3,155.41 : x
2. Step 2: Convert to fraction form
   3,259.22/4,846.89 = 3,155.41/x
3. Step 3: Cross multiply
   3,259.22x = 4,846.89 × 3,155.41
4. Step 4: Simplify right side
   3,259.22x = 15,293,943.07
5. Step 5: Solve for x
   x = 15,293,943.07/3,259.22
6. Step 6: Final answer
   x = 4,692.52