Finding the Fourth Proportional to 6,187.92, 8,540.01 and 3,535.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,187.92 : 8,540.01 = 3,535.59 : x
2. Step 2: Convert to fraction form
   6,187.92/8,540.01 = 3,535.59/x
3. Step 3: Cross multiply
   6,187.92x = 8,540.01 × 3,535.59
4. Step 4: Simplify right side
   6,187.92x = 30,193,973.96
5. Step 5: Solve for x
   x = 30,193,973.96/6,187.92
6. Step 6: Final answer
   x = 4,879.50