Finding the Fourth Proportional to 6,118.48, 8,443.08 and 3,634

Step by Step Solution

1. Step 1: Write the proportion equation
   6,118.48 : 8,443.08 = 3,634 : x
2. Step 2: Convert to fraction form
   6,118.48/8,443.08 = 3,634/x
3. Step 3: Cross multiply
   6,118.48x = 8,443.08 × 3,634
4. Step 4: Simplify right side
   6,118.48x = 30,682,152.72
5. Step 5: Solve for x
   x = 30,682,152.72/6,118.48
6. Step 6: Final answer
   x = 5,014.67