Finding the Fourth Proportional to 2,532.54, 3,799.73 and 1,072.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.54 : 3,799.73 = 1,072.72 : x
2. Step 2: Convert to fraction form
   2,532.54/3,799.73 = 1,072.72/x
3. Step 3: Cross multiply
   2,532.54x = 3,799.73 × 1,072.72
4. Step 4: Simplify right side
   2,532.54x = 4,076,046.37
5. Step 5: Solve for x
   x = 4,076,046.37/2,532.54
6. Step 6: Final answer
   x = 1,609.47