Finding the Fourth Proportional to 10,601.06, 15,903.89 and 3,205.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,601.06 : 15,903.89 = 3,205.33 : x
2. Step 2: Convert to fraction form
   10,601.06/15,903.89 = 3,205.33/x
3. Step 3: Cross multiply
   10,601.06x = 15,903.89 × 3,205.33
4. Step 4: Simplify right side
   10,601.06x = 50,977,215.73
5. Step 5: Solve for x
   x = 50,977,215.73/10,601.06
6. Step 6: Final answer
   x = 4,808.69