Finding the Fourth Proportional to 50,396.01, 69,396.51 and 49,277.22

Step by Step Solution

1. Step 1: Write the proportion equation
   50,396.01 : 69,396.51 = 49,277.22 : x
2. Step 2: Convert to fraction form
   50,396.01/69,396.51 = 49,277.22/x
3. Step 3: Cross multiply
   50,396.01x = 69,396.51 × 49,277.22
4. Step 4: Simplify right side
   50,396.01x = 3,419,667,090.50
5. Step 5: Solve for x
   x = 3,419,667,090.50/50,396.01
6. Step 6: Final answer
   x = 67,855.91