Finding the Fourth Proportional to 49,103.87, 73,510.49 and 30,323.53

Step by Step Solution

1. Step 1: Write the proportion equation
   49,103.87 : 73,510.49 = 30,323.53 : x
2. Step 2: Convert to fraction form
   49,103.87/73,510.49 = 30,323.53/x
3. Step 3: Cross multiply
   49,103.87x = 73,510.49 × 30,323.53
4. Step 4: Simplify right side
   49,103.87x = 2,229,097,545.96
5. Step 5: Solve for x
   x = 2,229,097,545.96/49,103.87
6. Step 6: Final answer
   x = 45,395.56