Finding the Fourth Proportional to 4,705.55, 7,067.73 and 2,951.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,705.55 : 7,067.73 = 2,951.69 : x
2. Step 2: Convert to fraction form
   4,705.55/7,067.73 = 2,951.69/x
3. Step 3: Cross multiply
   4,705.55x = 7,067.73 × 2,951.69
4. Step 4: Simplify right side
   4,705.55x = 20,861,712.63
5. Step 5: Solve for x
   x = 20,861,712.63/4,705.55
6. Step 6: Final answer
   x = 4,433.43