Finding the Fourth Proportional to 10,448.73, 14,419.19 and 5,733

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.73 : 14,419.19 = 5,733 : x
2. Step 2: Convert to fraction form
   10,448.73/14,419.19 = 5,733/x
3. Step 3: Cross multiply
   10,448.73x = 14,419.19 × 5,733
4. Step 4: Simplify right side
   10,448.73x = 82,665,187.61
5. Step 5: Solve for x
   x = 82,665,187.61/10,448.73
6. Step 6: Final answer
   x = 7,911.51