Finding the Fourth Proportional to 2,573.00, 3,550.74 and 1,394.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.00 : 3,550.74 = 1,394.07 : x
2. Step 2: Convert to fraction form
   2,573.00/3,550.74 = 1,394.07/x
3. Step 3: Cross multiply
   2,573.00x = 3,550.74 × 1,394.07
4. Step 4: Simplify right side
   2,573.00x = 4,949,980.11
5. Step 5: Solve for x
   x = 4,949,980.11/2,573.00
6. Step 6: Final answer
   x = 1,923.82