Finding the Fourth Proportional to 10,443.77, 14,412.08 and 5,727.95

Step by Step Solution

1. Step 1: Write the proportion equation
   10,443.77 : 14,412.08 = 5,727.95 : x
2. Step 2: Convert to fraction form
   10,443.77/14,412.08 = 5,727.95/x
3. Step 3: Cross multiply
   10,443.77x = 14,412.08 × 5,727.95
4. Step 4: Simplify right side
   10,443.77x = 82,551,572.94
5. Step 5: Solve for x
   x = 82,551,572.94/10,443.77
6. Step 6: Final answer
   x = 7,904.39