Finding the Fourth Proportional to 2,601.00, 3,589.39 and 1,422.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.00 : 3,589.39 = 1,422.07 : x
2. Step 2: Convert to fraction form
   2,601.00/3,589.39 = 1,422.07/x
3. Step 3: Cross multiply
   2,601.00x = 3,589.39 × 1,422.07
4. Step 4: Simplify right side
   2,601.00x = 5,104,356.64
5. Step 5: Solve for x
   x = 5,104,356.64/2,601.00
6. Step 6: Final answer
   x = 1,962.46