Finding the Fourth Proportional to 2,322.58, 3,482.83 and 1,089

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.58 : 3,482.83 = 1,089 : x
2. Step 2: Convert to fraction form
   2,322.58/3,482.83 = 1,089/x
3. Step 3: Cross multiply
   2,322.58x = 3,482.83 × 1,089
4. Step 4: Simplify right side
   2,322.58x = 3,792,801.87
5. Step 5: Solve for x
   x = 3,792,801.87/2,322.58
6. Step 6: Final answer
   x = 1,633.01