Finding the Fourth Proportional to 49,141.95, 67,762.31 and 33,198.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,141.95 : 67,762.31 = 33,198.72 : x
2. Step 2: Convert to fraction form
   49,141.95/67,762.31 = 33,198.72/x
3. Step 3: Cross multiply
   49,141.95x = 67,762.31 × 33,198.72
4. Step 4: Simplify right side
   49,141.95x = 2,249,621,790.25
5. Step 5: Solve for x
   x = 2,249,621,790.25/49,141.95
6. Step 6: Final answer
   x = 45,778.03