Finding the Fourth Proportional to 33,406.33, 50,113.62 and 10,916.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,406.33 : 50,113.62 = 10,916.48 : x
2. Step 2: Convert to fraction form
   33,406.33/50,113.62 = 10,916.48/x
3. Step 3: Cross multiply
   33,406.33x = 50,113.62 × 10,916.48
4. Step 4: Simplify right side
   33,406.33x = 547,064,025.31
5. Step 5: Solve for x
   x = 547,064,025.31/33,406.33
6. Step 6: Final answer
   x = 16,376.06