Finding the Fourth Proportional to 11,357.11, 17,038.38 and 3,565.92

Step by Step Solution

1. Step 1: Write the proportion equation
   11,357.11 : 17,038.38 = 3,565.92 : x
2. Step 2: Convert to fraction form
   11,357.11/17,038.38 = 3,565.92/x
3. Step 3: Cross multiply
   11,357.11x = 17,038.38 × 3,565.92
4. Step 4: Simplify right side
   11,357.11x = 60,757,500.01
5. Step 5: Solve for x
   x = 60,757,500.01/11,357.11
6. Step 6: Final answer
   x = 5,349.73