Finding the Fourth Proportional to 295.69, 443.61 and 100.69

Step by Step Solution

1. Step 1: Write the proportion equation
   295.69 : 443.61 = 100.69 : x
2. Step 2: Convert to fraction form
   295.69/443.61 = 100.69/x
3. Step 3: Cross multiply
   295.69x = 443.61 × 100.69
4. Step 4: Simplify right side
   295.69x = 44,665.60
5. Step 5: Solve for x
   x = 44,665.60/295.69
6. Step 6: Final answer
   x = 151.05