Finding the Fourth Proportional to 12,294.27, 18,419.52 and 5,162.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,294.27 : 18,419.52 = 5,162.83 : x
2. Step 2: Convert to fraction form
   12,294.27/18,419.52 = 5,162.83/x
3. Step 3: Cross multiply
   12,294.27x = 18,419.52 × 5,162.83
4. Step 4: Simplify right side
   12,294.27x = 95,096,850.44
5. Step 5: Solve for x
   x = 95,096,850.44/12,294.27
6. Step 6: Final answer
   x = 7,735.05