Finding the Fourth Proportional to 8,182.19, 12,273.33 and 3,498.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,182.19 : 12,273.33 = 3,498.25 : x
2. Step 2: Convert to fraction form
   8,182.19/12,273.33 = 3,498.25/x
3. Step 3: Cross multiply
   8,182.19x = 12,273.33 × 3,498.25
4. Step 4: Simplify right side
   8,182.19x = 42,935,176.67
5. Step 5: Solve for x
   x = 42,935,176.67/8,182.19
6. Step 6: Final answer
   x = 5,247.40