Finding the Fourth Proportional to 2,559.98, 3,532.50 and 1,676.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.98 : 3,532.50 = 1,676.67 : x
2. Step 2: Convert to fraction form
   2,559.98/3,532.50 = 1,676.67/x
3. Step 3: Cross multiply
   2,559.98x = 3,532.50 × 1,676.67
4. Step 4: Simplify right side
   2,559.98x = 5,922,836.78
5. Step 5: Solve for x
   x = 5,922,836.78/2,559.98
6. Step 6: Final answer
   x = 2,313.63