Finding the Fourth Proportional to 7,054.46, 10,581.80 and 3,355.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,054.46 : 10,581.80 = 3,355.94 : x
2. Step 2: Convert to fraction form
   7,054.46/10,581.80 = 3,355.94/x
3. Step 3: Cross multiply
   7,054.46x = 10,581.80 × 3,355.94
4. Step 4: Simplify right side
   7,054.46x = 35,511,885.89
5. Step 5: Solve for x
   x = 35,511,885.89/7,054.46
6. Step 6: Final answer
   x = 5,033.96