Finding the Fourth Proportional to 8,549.82, 12,823.35 and 3,282.39

Step by Step Solution

1. Step 1: Write the proportion equation
   8,549.82 : 12,823.35 = 3,282.39 : x
2. Step 2: Convert to fraction form
   8,549.82/12,823.35 = 3,282.39/x
3. Step 3: Cross multiply
   8,549.82x = 12,823.35 × 3,282.39
4. Step 4: Simplify right side
   8,549.82x = 42,091,235.81
5. Step 5: Solve for x
   x = 42,091,235.81/8,549.82
6. Step 6: Final answer
   x = 4,923.06