Finding the Fourth Proportional to 2,321.01, 3,203.00 and 1,273.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321.01 : 3,203.00 = 1,273.07 : x
2. Step 2: Convert to fraction form
   2,321.01/3,203.00 = 1,273.07/x
3. Step 3: Cross multiply
   2,321.01x = 3,203.00 × 1,273.07
4. Step 4: Simplify right side
   2,321.01x = 4,077,620.83
5. Step 5: Solve for x
   x = 4,077,620.83/2,321.01
6. Step 6: Final answer
   x = 1,756.83