Finding the Fourth Proportional to 5,969.67, 8,951.46 and 3,160.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,969.67 : 8,951.46 = 3,160.05 : x
2. Step 2: Convert to fraction form
   5,969.67/8,951.46 = 3,160.05/x
3. Step 3: Cross multiply
   5,969.67x = 8,951.46 × 3,160.05
4. Step 4: Simplify right side
   5,969.67x = 28,287,061.17
5. Step 5: Solve for x
   x = 28,287,061.17/5,969.67
6. Step 6: Final answer
   x = 4,738.46