Finding the Fourth Proportional to 4,967.46, 7,441.47 and 4,091.22

Step by Step Solution

1. Step 1: Write the proportion equation
   4,967.46 : 7,441.47 = 4,091.22 : x
2. Step 2: Convert to fraction form
   4,967.46/7,441.47 = 4,091.22/x
3. Step 3: Cross multiply
   4,967.46x = 7,441.47 × 4,091.22
4. Step 4: Simplify right side
   4,967.46x = 30,444,690.89
5. Step 5: Solve for x
   x = 30,444,690.89/4,967.46
6. Step 6: Final answer
   x = 6,128.82