Finding the Fourth Proportional to 10,788.69, 16,181.94 and 3,392.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,788.69 : 16,181.94 = 3,392.94 : x
2. Step 2: Convert to fraction form
   10,788.69/16,181.94 = 3,392.94/x
3. Step 3: Cross multiply
   10,788.69x = 16,181.94 × 3,392.94
4. Step 4: Simplify right side
   10,788.69x = 54,904,351.50
5. Step 5: Solve for x
   x = 54,904,351.50/10,788.69
6. Step 6: Final answer
   x = 5,089.07