Finding the Fourth Proportional to 2,974.50, 4,104.81 and 1,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,974.50 : 4,104.81 = 1,732.50 : x
2. Step 2: Convert to fraction form
   2,974.50/4,104.81 = 1,732.50/x
3. Step 3: Cross multiply
   2,974.50x = 4,104.81 × 1,732.50
4. Step 4: Simplify right side
   2,974.50x = 7,111,583.33
5. Step 5: Solve for x
   x = 7,111,583.33/2,974.50
6. Step 6: Final answer
   x = 2,390.85