Finding the Fourth Proportional to 50.56, 69.69 and 35.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50.56 : 69.69 = 35.98 : x
2. Step 2: Convert to fraction form
   50.56/69.69 = 35.98/x
3. Step 3: Cross multiply
   50.56x = 69.69 × 35.98
4. Step 4: Simplify right side
   50.56x = 2,507.45
5. Step 5: Solve for x
   x = 2,507.45/50.56
6. Step 6: Final answer
   x = 49.59