Finding the Fourth Proportional to 36,825.62, 50,849.34 and 30,020.72

Step by Step Solution

1. Step 1: Write the proportion equation
   36,825.62 : 50,849.34 = 30,020.72 : x
2. Step 2: Convert to fraction form
   36,825.62/50,849.34 = 30,020.72/x
3. Step 3: Cross multiply
   36,825.62x = 50,849.34 × 30,020.72
4. Step 4: Simplify right side
   36,825.62x = 1,526,533,798.32
5. Step 5: Solve for x
   x = 1,526,533,798.32/36,825.62
6. Step 6: Final answer
   x = 41,453.04