Finding the Fourth Proportional to 11,788.38, 17,682.66 and 3,468.54

Step by Step Solution

1. Step 1: Write the proportion equation
   11,788.38 : 17,682.66 = 3,468.54 : x
2. Step 2: Convert to fraction form
   11,788.38/17,682.66 = 3,468.54/x
3. Step 3: Cross multiply
   11,788.38x = 17,682.66 × 3,468.54
4. Step 4: Simplify right side
   11,788.38x = 61,333,013.52
5. Step 5: Solve for x
   x = 61,333,013.52/11,788.38
6. Step 6: Final answer
   x = 5,202.84