Finding the Fourth Proportional to 4,072.71, 6,109.89 and 1,732.71

Step by Step Solution

1. Step 1: Write the proportion equation
   4,072.71 : 6,109.89 = 1,732.71 : x
2. Step 2: Convert to fraction form
   4,072.71/6,109.89 = 1,732.71/x
3. Step 3: Cross multiply
   4,072.71x = 6,109.89 × 1,732.71
4. Step 4: Simplify right side
   4,072.71x = 10,586,667.50
5. Step 5: Solve for x
   x = 10,586,667.50/4,072.71
6. Step 6: Final answer
   x = 2,599.42