Finding the Fourth Proportional to 11,608.41, 17,412.69 and 2,843.36

Step by Step Solution

1. Step 1: Write the proportion equation
   11,608.41 : 17,412.69 = 2,843.36 : x
2. Step 2: Convert to fraction form
   11,608.41/17,412.69 = 2,843.36/x
3. Step 3: Cross multiply
   11,608.41x = 17,412.69 × 2,843.36
4. Step 4: Simplify right side
   11,608.41x = 49,510,459.17
5. Step 5: Solve for x
   x = 49,510,459.17/11,608.41
6. Step 6: Final answer
   x = 4,265.05