Finding the Fourth Proportional to 50,488.56, 69,676.56 and 29,274.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,488.56 : 69,676.56 = 29,274.48 : x
2. Step 2: Convert to fraction form
   50,488.56/69,676.56 = 29,274.48/x
3. Step 3: Cross multiply
   50,488.56x = 69,676.56 × 29,274.48
4. Step 4: Simplify right side
   50,488.56x = 2,039,745,062.19
5. Step 5: Solve for x
   x = 2,039,745,062.19/50,488.56
6. Step 6: Final answer
   x = 40,400.14