Finding the Fourth Proportional to 6,047.12, 9,074.22 and 3,380.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,047.12 : 9,074.22 = 3,380.96 : x
2. Step 2: Convert to fraction form
   6,047.12/9,074.22 = 3,380.96/x
3. Step 3: Cross multiply
   6,047.12x = 9,074.22 × 3,380.96
4. Step 4: Simplify right side
   6,047.12x = 30,679,574.85
5. Step 5: Solve for x
   x = 30,679,574.85/6,047.12
6. Step 6: Final answer
   x = 5,073.42