Finding the Fourth Proportional to 9,763.24, 14,647.56 and 3,189.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,763.24 : 14,647.56 = 3,189.82 : x
2. Step 2: Convert to fraction form
   9,763.24/14,647.56 = 3,189.82/x
3. Step 3: Cross multiply
   9,763.24x = 14,647.56 × 3,189.82
4. Step 4: Simplify right side
   9,763.24x = 46,723,079.84
5. Step 5: Solve for x
   x = 46,723,079.84/9,763.24
6. Step 6: Final answer
   x = 4,785.61