Finding the Fourth Proportional to 2,583.07, 3,564.65 and 1,404.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,583.07 : 3,564.65 = 1,404.14 : x
2. Step 2: Convert to fraction form
   2,583.07/3,564.65 = 1,404.14/x
3. Step 3: Cross multiply
   2,583.07x = 3,564.65 × 1,404.14
4. Step 4: Simplify right side
   2,583.07x = 5,005,269.54
5. Step 5: Solve for x
   x = 5,005,269.54/2,583.07
6. Step 6: Final answer
   x = 1,937.72