Finding the Fourth Proportional to 2,579.50, 3,559.73 and 1,532.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579.50 : 3,559.73 = 1,532.46 : x
2. Step 2: Convert to fraction form
   2,579.50/3,559.73 = 1,532.46/x
3. Step 3: Cross multiply
   2,579.50x = 3,559.73 × 1,532.46
4. Step 4: Simplify right side
   2,579.50x = 5,455,143.84
5. Step 5: Solve for x
   x = 5,455,143.84/2,579.50
6. Step 6: Final answer
   x = 2,114.81