Finding the Fourth Proportional to 53,150.24, 73,341.25 and 30,483

Step by Step Solution

1. Step 1: Write the proportion equation
   53,150.24 : 73,341.25 = 30,483 : x
2. Step 2: Convert to fraction form
   53,150.24/73,341.25 = 30,483/x
3. Step 3: Cross multiply
   53,150.24x = 73,341.25 × 30,483
4. Step 4: Simplify right side
   53,150.24x = 2,235,661,247.54
5. Step 5: Solve for x
   x = 2,235,661,247.54/53,150.24
6. Step 6: Final answer
   x = 42,063.05