Finding the Fourth Proportional to 50,222.72, 69,302.30 and 30,079.07

Step by Step Solution

1. Step 1: Write the proportion equation
   50,222.72 : 69,302.30 = 30,079.07 : x
2. Step 2: Convert to fraction form
   50,222.72/69,302.30 = 30,079.07/x
3. Step 3: Cross multiply
   50,222.72x = 69,302.30 × 30,079.07
4. Step 4: Simplify right side
   50,222.72x = 2,084,548,235.95
5. Step 5: Solve for x
   x = 2,084,548,235.95/50,222.72
6. Step 6: Final answer
   x = 41,506.08