Finding the Fourth Proportional to 6,189.05, 8,540.93 and 3,536.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,189.05 : 8,540.93 = 3,536.56 : x
2. Step 2: Convert to fraction form
   6,189.05/8,540.93 = 3,536.56/x
3. Step 3: Cross multiply
   6,189.05x = 8,540.93 × 3,536.56
4. Step 4: Simplify right side
   6,189.05x = 30,205,451.01
5. Step 5: Solve for x
   x = 30,205,451.01/6,189.05
6. Step 6: Final answer
   x = 4,880.47