Finding the Fourth Proportional to 9,868.82, 14,801 and 2,847.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,868.82 : 14,801 = 2,847.32 : x
2. Step 2: Convert to fraction form
   9,868.82/14,801 = 2,847.32/x
3. Step 3: Cross multiply
   9,868.82x = 14,801 × 2,847.32
4. Step 4: Simplify right side
   9,868.82x = 42,143,183.32
5. Step 5: Solve for x
   x = 42,143,183.32/9,868.82
6. Step 6: Final answer
   x = 4,270.34