Finding the Fourth Proportional to 11,356.86, 17,038.03 and 3,565.67

Step by Step Solution

1. Step 1: Write the proportion equation
   11,356.86 : 17,038.03 = 3,565.67 : x
2. Step 2: Convert to fraction form
   11,356.86/17,038.03 = 3,565.67/x
3. Step 3: Cross multiply
   11,356.86x = 17,038.03 × 3,565.67
4. Step 4: Simplify right side
   11,356.86x = 60,751,992.43
5. Step 5: Solve for x
   x = 60,751,992.43/11,356.86
6. Step 6: Final answer
   x = 5,349.37