Finding the Fourth Proportional to 37,196.28, 55,734.83 and 33,419.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,196.28 : 55,734.83 = 33,419.55 : x
2. Step 2: Convert to fraction form
   37,196.28/55,734.83 = 33,419.55/x
3. Step 3: Cross multiply
   37,196.28x = 55,734.83 × 33,419.55
4. Step 4: Simplify right side
   37,196.28x = 1,862,632,937.93
5. Step 5: Solve for x
   x = 1,862,632,937.93/37,196.28
6. Step 6: Final answer
   x = 50,075.79