Finding the Fourth Proportional to 2,246.82, 3,099.72 and 1,362.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,246.82 : 3,099.72 = 1,362.30 : x
2. Step 2: Convert to fraction form
   2,246.82/3,099.72 = 1,362.30/x
3. Step 3: Cross multiply
   2,246.82x = 3,099.72 × 1,362.30
4. Step 4: Simplify right side
   2,246.82x = 4,222,748.56
5. Step 5: Solve for x
   x = 4,222,748.56/2,246.82
6. Step 6: Final answer
   x = 1,879.43