Finding the Fourth Proportional to 11,359.55, 17,046.41 and 4,340.19

Step by Step Solution

1. Step 1: Write the proportion equation
   11,359.55 : 17,046.41 = 4,340.19 : x
2. Step 2: Convert to fraction form
   11,359.55/17,046.41 = 4,340.19/x
3. Step 3: Cross multiply
   11,359.55x = 17,046.41 × 4,340.19
4. Step 4: Simplify right side
   11,359.55x = 73,984,658.22
5. Step 5: Solve for x
   x = 73,984,658.22/11,359.55
6. Step 6: Final answer
   x = 6,512.99