Finding the Fourth Proportional to 11,358.69, 17,038.19 and 3,567.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,358.69 : 17,038.19 = 3,567.50 : x
2. Step 2: Convert to fraction form
   11,358.69/17,038.19 = 3,567.50/x
3. Step 3: Cross multiply
   11,358.69x = 17,038.19 × 3,567.50
4. Step 4: Simplify right side
   11,358.69x = 60,783,742.83
5. Step 5: Solve for x
   x = 60,783,742.83/11,358.69
6. Step 6: Final answer
   x = 5,351.30