Finding the Fourth Proportional to 10,718.46, 16,081.92 and 3,323.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,718.46 : 16,081.92 = 3,323.50 : x
2. Step 2: Convert to fraction form
   10,718.46/16,081.92 = 3,323.50/x
3. Step 3: Cross multiply
   10,718.46x = 16,081.92 × 3,323.50
4. Step 4: Simplify right side
   10,718.46x = 53,448,261.12
5. Step 5: Solve for x
   x = 53,448,261.12/10,718.46
6. Step 6: Final answer
   x = 4,986.56