Finding the Fourth Proportional to 11,768.54, 17,655.25 and 3,448.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,768.54 : 17,655.25 = 3,448.83 : x
2. Step 2: Convert to fraction form
   11,768.54/17,655.25 = 3,448.83/x
3. Step 3: Cross multiply
   11,768.54x = 17,655.25 × 3,448.83
4. Step 4: Simplify right side
   11,768.54x = 60,889,947.24
5. Step 5: Solve for x
   x = 60,889,947.24/11,768.54
6. Step 6: Final answer
   x = 5,173.96