Finding the Fourth Proportional to 49,123.73, 67,816.55 and 33,075.43

Step by Step Solution

1. Step 1: Write the proportion equation
   49,123.73 : 67,816.55 = 33,075.43 : x
2. Step 2: Convert to fraction form
   49,123.73/67,816.55 = 33,075.43/x
3. Step 3: Cross multiply
   49,123.73x = 67,816.55 × 33,075.43
4. Step 4: Simplify right side
   49,123.73x = 2,243,061,465.51
5. Step 5: Solve for x
   x = 2,243,061,465.51/49,123.73
6. Step 6: Final answer
   x = 45,661.46