Finding the Fourth Proportional to 2,464.45, 3,692.50 and 1,488.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,464.45 : 3,692.50 = 1,488.50 : x
2. Step 2: Convert to fraction form
   2,464.45/3,692.50 = 1,488.50/x
3. Step 3: Cross multiply
   2,464.45x = 3,692.50 × 1,488.50
4. Step 4: Simplify right side
   2,464.45x = 5,496,280.67
5. Step 5: Solve for x
   x = 5,496,280.67/2,464.45
6. Step 6: Final answer
   x = 2,230.23