Finding the Fourth Proportional to 2,605.93, 3,596.27 and 1,427.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.93 : 3,596.27 = 1,427.00 : x
2. Step 2: Convert to fraction form
   2,605.93/3,596.27 = 1,427.00/x
3. Step 3: Cross multiply
   2,605.93x = 3,596.27 × 1,427.00
4. Step 4: Simplify right side
   2,605.93x = 5,131,884.44
5. Step 5: Solve for x
   x = 5,131,884.44/2,605.93
6. Step 6: Final answer
   x = 1,969.31