Finding the Fourth Proportional to 2,446.34, 3,376.42 and 1,649.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.34 : 3,376.42 = 1,649.67 : x
2. Step 2: Convert to fraction form
   2,446.34/3,376.42 = 1,649.67/x
3. Step 3: Cross multiply
   2,446.34x = 3,376.42 × 1,649.67
4. Step 4: Simplify right side
   2,446.34x = 5,569,978.78
5. Step 5: Solve for x
   x = 5,569,978.78/2,446.34
6. Step 6: Final answer
   x = 2,276.86