Finding the Fourth Proportional to 10,443.06, 14,411.16 and 5,727.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.06 : 14,411.16 = 5,727.42 : x
2. Step 2: Convert to fraction form
   10,443.06/14,411.16 = 5,727.42/x
3. Step 3: Cross multiply
   10,443.06x = 14,411.16 × 5,727.42
4. Step 4: Simplify right side
   10,443.06x = 82,538,766.01
5. Step 5: Solve for x
   x = 82,538,766.01/10,443.06
6. Step 6: Final answer
   x = 7,903.70