Finding the Fourth Proportional to 10,448.56, 14,418.84 and 5,733.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.56 : 14,418.84 = 5,733.28 : x
2. Step 2: Convert to fraction form
   10,448.56/14,418.84 = 5,733.28/x
3. Step 3: Cross multiply
   10,448.56x = 14,418.84 × 5,733.28
4. Step 4: Simplify right side
   10,448.56x = 82,667,247.00
5. Step 5: Solve for x
   x = 82,667,247.00/10,448.56
6. Step 6: Final answer
   x = 7,911.83