Finding the Fourth Proportional to 9,744.23, 14,617.86 and 3,168.87

Step by Step Solution

1. Step 1: Write the proportion equation
   9,744.23 : 14,617.86 = 3,168.87 : x
2. Step 2: Convert to fraction form
   9,744.23/14,617.86 = 3,168.87/x
3. Step 3: Cross multiply
   9,744.23x = 14,617.86 × 3,168.87
4. Step 4: Simplify right side
   9,744.23x = 46,322,109.90
5. Step 5: Solve for x
   x = 46,322,109.90/9,744.23
6. Step 6: Final answer
   x = 4,753.80