Finding the Fourth Proportional to 10,448.46, 14,419.17 and 5,733.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.46 : 14,419.17 = 5,733.05 : x
2. Step 2: Convert to fraction form
   10,448.46/14,419.17 = 5,733.05/x
3. Step 3: Cross multiply
   10,448.46x = 14,419.17 × 5,733.05
4. Step 4: Simplify right side
   10,448.46x = 82,665,750.47
5. Step 5: Solve for x
   x = 82,665,750.47/10,448.46
6. Step 6: Final answer
   x = 7,911.76