Finding the Fourth Proportional to 6,189.36, 8,541.37 and 3,537.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,189.36 : 8,541.37 = 3,537.15 : x
2. Step 2: Convert to fraction form
   6,189.36/8,541.37 = 3,537.15/x
3. Step 3: Cross multiply
   6,189.36x = 8,541.37 × 3,537.15
4. Step 4: Simplify right side
   6,189.36x = 30,212,059.39
5. Step 5: Solve for x
   x = 30,212,059.39/6,189.36
6. Step 6: Final answer
   x = 4,881.29