Finding the Fourth Proportional to 11,339.22, 17,011.88 and 3,944.09

Step by Step Solution

1. Step 1: Write the proportion equation
   11,339.22 : 17,011.88 = 3,944.09 : x
2. Step 2: Convert to fraction form
   11,339.22/17,011.88 = 3,944.09/x
3. Step 3: Cross multiply
   11,339.22x = 17,011.88 × 3,944.09
4. Step 4: Simplify right side
   11,339.22x = 67,096,281.01
5. Step 5: Solve for x
   x = 67,096,281.01/11,339.22
6. Step 6: Final answer
   x = 5,917.19