Finding the Fourth Proportional to 10,657.82, 15,986.76 and 3,262.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,657.82 : 15,986.76 = 3,262.25 : x
2. Step 2: Convert to fraction form
   10,657.82/15,986.76 = 3,262.25/x
3. Step 3: Cross multiply
   10,657.82x = 15,986.76 × 3,262.25
4. Step 4: Simplify right side
   10,657.82x = 52,152,847.78
5. Step 5: Solve for x
   x = 52,152,847.78/10,657.82
6. Step 6: Final answer
   x = 4,893.39