Finding the Fourth Proportional to 10,448.88, 14,419.80 and 5,733.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.88 : 14,419.80 = 5,733.42 : x
2. Step 2: Convert to fraction form
   10,448.88/14,419.80 = 5,733.42/x
3. Step 3: Cross multiply
   10,448.88x = 14,419.80 × 5,733.42
4. Step 4: Simplify right side
   10,448.88x = 82,674,769.72
5. Step 5: Solve for x
   x = 82,674,769.72/10,448.88
6. Step 6: Final answer
   x = 7,912.31