Finding the Fourth Proportional to 3,047.69, 4,572.21 and 967.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,047.69 : 4,572.21 = 967.82 : x
2. Step 2: Convert to fraction form
   3,047.69/4,572.21 = 967.82/x
3. Step 3: Cross multiply
   3,047.69x = 4,572.21 × 967.82
4. Step 4: Simplify right side
   3,047.69x = 4,425,076.28
5. Step 5: Solve for x
   x = 4,425,076.28/3,047.69
6. Step 6: Final answer
   x = 1,451.94