Finding the Fourth Proportional to 11,359.42, 17,034.26 and 3,961.68

Step by Step Solution

1. Step 1: Write the proportion equation
   11,359.42 : 17,034.26 = 3,961.68 : x
2. Step 2: Convert to fraction form
   11,359.42/17,034.26 = 3,961.68/x
3. Step 3: Cross multiply
   11,359.42x = 17,034.26 × 3,961.68
4. Step 4: Simplify right side
   11,359.42x = 67,484,287.16
5. Step 5: Solve for x
   x = 67,484,287.16/11,359.42
6. Step 6: Final answer
   x = 5,940.82