Finding the Fourth Proportional to 2,462.04, 3,692.57 and 818.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.04 : 3,692.57 = 818.10 : x
2. Step 2: Convert to fraction form
   2,462.04/3,692.57 = 818.10/x
3. Step 3: Cross multiply
   2,462.04x = 3,692.57 × 818.10
4. Step 4: Simplify right side
   2,462.04x = 3,020,887.43
5. Step 5: Solve for x
   x = 3,020,887.43/2,462.04
6. Step 6: Final answer
   x = 1,226.99