Finding the Fourth Proportional to 2,322.00, 3,204.29 and 1,259.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.00 : 3,204.29 = 1,259.72 : x
2. Step 2: Convert to fraction form
   2,322.00/3,204.29 = 1,259.72/x
3. Step 3: Cross multiply
   2,322.00x = 3,204.29 × 1,259.72
4. Step 4: Simplify right side
   2,322.00x = 4,036,485.88
5. Step 5: Solve for x
   x = 4,036,485.88/2,322.00
6. Step 6: Final answer
   x = 1,738.37