Finding the Fourth Proportional to 33,196.38, 45,855.76 and 30,834.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.38 : 45,855.76 = 30,834.42 : x
2. Step 2: Convert to fraction form
   33,196.38/45,855.76 = 30,834.42/x
3. Step 3: Cross multiply
   33,196.38x = 45,855.76 × 30,834.42
4. Step 4: Simplify right side
   33,196.38x = 1,413,935,763.26
5. Step 5: Solve for x
   x = 1,413,935,763.26/33,196.38
6. Step 6: Final answer
   x = 42,593.07