Finding the Fourth Proportional to 2,589.33, 3,573.18 and 1,527.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,589.33 : 3,573.18 = 1,527.23 : x
2. Step 2: Convert to fraction form
   2,589.33/3,573.18 = 1,527.23/x
3. Step 3: Cross multiply
   2,589.33x = 3,573.18 × 1,527.23
4. Step 4: Simplify right side
   2,589.33x = 5,457,049.83
5. Step 5: Solve for x
   x = 5,457,049.83/2,589.33
6. Step 6: Final answer
   x = 2,107.51