Finding the Fourth Proportional to 2,152.02, 2,972.67 and 1,734

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152.02 : 2,972.67 = 1,734 : x
2. Step 2: Convert to fraction form
   2,152.02/2,972.67 = 1,734/x
3. Step 3: Cross multiply
   2,152.02x = 2,972.67 × 1,734
4. Step 4: Simplify right side
   2,152.02x = 5,154,609.78
5. Step 5: Solve for x
   x = 5,154,609.78/2,152.02
6. Step 6: Final answer
   x = 2,395.24