Finding the Fourth Proportional to 33,132.34, 49,700.10 and 10,945.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,132.34 : 49,700.10 = 10,945.22 : x
2. Step 2: Convert to fraction form
   33,132.34/49,700.10 = 10,945.22/x
3. Step 3: Cross multiply
   33,132.34x = 49,700.10 × 10,945.22
4. Step 4: Simplify right side
   33,132.34x = 543,978,528.52
5. Step 5: Solve for x
   x = 543,978,528.52/33,132.34
6. Step 6: Final answer
   x = 16,418.36