Finding the Fourth Proportional to 6,190.81, 8,541.24 and 3,536.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,190.81 : 8,541.24 = 3,536.34 : x
2. Step 2: Convert to fraction form
   6,190.81/8,541.24 = 3,536.34/x
3. Step 3: Cross multiply
   6,190.81x = 8,541.24 × 3,536.34
4. Step 4: Simplify right side
   6,190.81x = 30,204,735.29
5. Step 5: Solve for x
   x = 30,204,735.29/6,190.81
6. Step 6: Final answer
   x = 4,878.96