Finding the Fourth Proportional to 10,448.85, 14,419.30 and 5,733.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.85 : 14,419.30 = 5,733.13 : x
2. Step 2: Convert to fraction form
   10,448.85/14,419.30 = 5,733.13/x
3. Step 3: Cross multiply
   10,448.85x = 14,419.30 × 5,733.13
4. Step 4: Simplify right side
   10,448.85x = 82,667,721.41
5. Step 5: Solve for x
   x = 82,667,721.41/10,448.85
6. Step 6: Final answer
   x = 7,911.66