Finding the Fourth Proportional to 6,222.06, 8,586.86 and 3,496.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,222.06 : 8,586.86 = 3,496.82 : x
2. Step 2: Convert to fraction form
   6,222.06/8,586.86 = 3,496.82/x
3. Step 3: Cross multiply
   6,222.06x = 8,586.86 × 3,496.82
4. Step 4: Simplify right side
   6,222.06x = 30,026,643.37
5. Step 5: Solve for x
   x = 30,026,643.37/6,222.06
6. Step 6: Final answer
   x = 4,825.84