Finding the Fourth Proportional to 6,535, 9,806.82 and 3,072.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,535 : 9,806.82 = 3,072.52 : x
2. Step 2: Convert to fraction form
   6,535/9,806.82 = 3,072.52/x
3. Step 3: Cross multiply
   6,535x = 9,806.82 × 3,072.52
4. Step 4: Simplify right side
   6,535x = 30,131,650.59
5. Step 5: Solve for x
   x = 30,131,650.59/6,535
6. Step 6: Final answer
   x = 4,610.81