Finding the Fourth Proportional to 16,036.78, 24,054.40 and 10,774.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,036.78 : 24,054.40 = 10,774.01 : x
2. Step 2: Convert to fraction form
   16,036.78/24,054.40 = 10,774.01/x
3. Step 3: Cross multiply
   16,036.78x = 24,054.40 × 10,774.01
4. Step 4: Simplify right side
   16,036.78x = 259,162,198.94
5. Step 5: Solve for x
   x = 259,162,198.94/16,036.78
6. Step 6: Final answer
   x = 16,160.49