Finding the Fourth Proportional to 2,446.89, 3,672.15 and 1,523.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.89 : 3,672.15 = 1,523.79 : x
2. Step 2: Convert to fraction form
   2,446.89/3,672.15 = 1,523.79/x
3. Step 3: Cross multiply
   2,446.89x = 3,672.15 × 1,523.79
4. Step 4: Simplify right side
   2,446.89x = 5,595,585.45
5. Step 5: Solve for x
   x = 5,595,585.45/2,446.89
6. Step 6: Final answer
   x = 2,286.82