Finding the Fourth Proportional to 50,433.33, 69,598.19 and 30,290.55

Step by Step Solution

1. Step 1: Write the proportion equation
   50,433.33 : 69,598.19 = 30,290.55 : x
2. Step 2: Convert to fraction form
   50,433.33/69,598.19 = 30,290.55/x
3. Step 3: Cross multiply
   50,433.33x = 69,598.19 × 30,290.55
4. Step 4: Simplify right side
   50,433.33x = 2,108,167,529.83
5. Step 5: Solve for x
   x = 2,108,167,529.83/50,433.33
6. Step 6: Final answer
   x = 41,801.08