Finding the Fourth Proportional to 2,583.09, 3,564.67 and 1,404.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,583.09 : 3,564.67 = 1,404.16 : x
2. Step 2: Convert to fraction form
   2,583.09/3,564.67 = 1,404.16/x
3. Step 3: Cross multiply
   2,583.09x = 3,564.67 × 1,404.16
4. Step 4: Simplify right side
   2,583.09x = 5,005,361.72
5. Step 5: Solve for x
   x = 5,005,361.72/2,583.09
6. Step 6: Final answer
   x = 1,937.74