Finding the Fourth Proportional to 8,182.44, 12,273.57 and 3,498.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,182.44 : 12,273.57 = 3,498.48 : x
2. Step 2: Convert to fraction form
   8,182.44/12,273.57 = 3,498.48/x
3. Step 3: Cross multiply
   8,182.44x = 12,273.57 × 3,498.48
4. Step 4: Simplify right side
   8,182.44x = 42,938,839.17
5. Step 5: Solve for x
   x = 42,938,839.17/8,182.44
6. Step 6: Final answer
   x = 5,247.68