Finding the Fourth Proportional to 50,059.49, 69,075.25 and 29,912.09

Step by Step Solution

1. Step 1: Write the proportion equation
   50,059.49 : 69,075.25 = 29,912.09 : x
2. Step 2: Convert to fraction form
   50,059.49/69,075.25 = 29,912.09/x
3. Step 3: Cross multiply
   50,059.49x = 69,075.25 × 29,912.09
4. Step 4: Simplify right side
   50,059.49x = 2,066,185,094.77
5. Step 5: Solve for x
   x = 2,066,185,094.77/50,059.49
6. Step 6: Final answer
   x = 41,274.59