Finding the Fourth Proportional to 6,012.82, 8,290.10 and 3,884.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,012.82 : 8,290.10 = 3,884.75 : x
2. Step 2: Convert to fraction form
   6,012.82/8,290.10 = 3,884.75/x
3. Step 3: Cross multiply
   6,012.82x = 8,290.10 × 3,884.75
4. Step 4: Simplify right side
   6,012.82x = 32,204,905.10
5. Step 5: Solve for x
   x = 32,204,905.10/6,012.82
6. Step 6: Final answer
   x = 5,356.04