Finding the Fourth Proportional to 34.69, 51.83 and 34.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34.69 : 51.83 = 34.69 : x
2. Step 2: Convert to fraction form
   34.69/51.83 = 34.69/x
3. Step 3: Cross multiply
   34.69x = 51.83 × 34.69
4. Step 4: Simplify right side
   34.69x = 1,797.98
5. Step 5: Solve for x
   x = 1,797.98/34.69
6. Step 6: Final answer
   x = 51.83