Finding the Fourth Proportional to 10,323.24, 15,474.27 and 4,080.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,323.24 : 15,474.27 = 4,080.72 : x
2. Step 2: Convert to fraction form
   10,323.24/15,474.27 = 4,080.72/x
3. Step 3: Cross multiply
   10,323.24x = 15,474.27 × 4,080.72
4. Step 4: Simplify right side
   10,323.24x = 63,146,163.07
5. Step 5: Solve for x
   x = 63,146,163.07/10,323.24
6. Step 6: Final answer
   x = 6,116.89