Finding the Fourth Proportional to 3,265.43, 4,898.12 and 1,074.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,265.43 : 4,898.12 = 1,074.33 : x
2. Step 2: Convert to fraction form
   3,265.43/4,898.12 = 1,074.33/x
3. Step 3: Cross multiply
   3,265.43x = 4,898.12 × 1,074.33
4. Step 4: Simplify right side
   3,265.43x = 5,262,191.89
5. Step 5: Solve for x
   x = 5,262,191.89/3,265.43
6. Step 6: Final answer
   x = 1,611.49