Finding the Fourth Proportional to 3,382.56, 5,072.76 and 1,073.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,382.56 : 5,072.76 = 1,073.52 : x
2. Step 2: Convert to fraction form
   3,382.56/5,072.76 = 1,073.52/x
3. Step 3: Cross multiply
   3,382.56x = 5,072.76 × 1,073.52
4. Step 4: Simplify right side
   3,382.56x = 5,445,709.32
5. Step 5: Solve for x
   x = 5,445,709.32/3,382.56
6. Step 6: Final answer
   x = 1,609.94