Finding the Fourth Proportional to 6,185.36, 8,535.78 and 3,532.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.36 : 8,535.78 = 3,532.61 : x
2. Step 2: Convert to fraction form
   6,185.36/8,535.78 = 3,532.61/x
3. Step 3: Cross multiply
   6,185.36x = 8,535.78 × 3,532.61
4. Step 4: Simplify right side
   6,185.36x = 30,153,603.13
5. Step 5: Solve for x
   x = 30,153,603.13/6,185.36
6. Step 6: Final answer
   x = 4,874.99