Finding the Fourth Proportional to 33,144.42, 49,705.82 and 10,953.66

Step by Step Solution

1. Step 1: Write the proportion equation
   33,144.42 : 49,705.82 = 10,953.66 : x
2. Step 2: Convert to fraction form
   33,144.42/49,705.82 = 10,953.66/x
3. Step 3: Cross multiply
   33,144.42x = 49,705.82 × 10,953.66
4. Step 4: Simplify right side
   33,144.42x = 544,460,652.30
5. Step 5: Solve for x
   x = 544,460,652.30/33,144.42
6. Step 6: Final answer
   x = 16,426.92