Finding the Fourth Proportional to 11,229.72, 16,842.42 and 3,833.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,229.72 : 16,842.42 = 3,833.52 : x
2. Step 2: Convert to fraction form
   11,229.72/16,842.42 = 3,833.52/x
3. Step 3: Cross multiply
   11,229.72x = 16,842.42 × 3,833.52
4. Step 4: Simplify right side
   11,229.72x = 64,565,753.92
5. Step 5: Solve for x
   x = 64,565,753.92/11,229.72
6. Step 6: Final answer
   x = 5,749.54