Finding the Fourth Proportional to 33,105.53, 49,647.75 and 10,914.77

Step by Step Solution

1. Step 1: Write the proportion equation
   33,105.53 : 49,647.75 = 10,914.77 : x
2. Step 2: Convert to fraction form
   33,105.53/49,647.75 = 10,914.77/x
3. Step 3: Cross multiply
   33,105.53x = 49,647.75 × 10,914.77
4. Step 4: Simplify right side
   33,105.53x = 541,893,772.27
5. Step 5: Solve for x
   x = 541,893,772.27/33,105.53
6. Step 6: Final answer
   x = 16,368.68