Finding the Fourth Proportional to 6,189.37, 8,541.35 and 3,536.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,189.37 : 8,541.35 = 3,536.77 : x
2. Step 2: Convert to fraction form
   6,189.37/8,541.35 = 3,536.77/x
3. Step 3: Cross multiply
   6,189.37x = 8,541.35 × 3,536.77
4. Step 4: Simplify right side
   6,189.37x = 30,208,790.44
5. Step 5: Solve for x
   x = 30,208,790.44/6,189.37
6. Step 6: Final answer
   x = 4,880.75