Finding the Fourth Proportional to 1,722.06, 2,376.72 and 1,014.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,722.06 : 2,376.72 = 1,014.03 : x
2. Step 2: Convert to fraction form
   1,722.06/2,376.72 = 1,014.03/x
3. Step 3: Cross multiply
   1,722.06x = 2,376.72 × 1,014.03
4. Step 4: Simplify right side
   1,722.06x = 2,410,065.38
5. Step 5: Solve for x
   x = 2,410,065.38/1,722.06
6. Step 6: Final answer
   x = 1,399.52