Finding the Fourth Proportional to 3,364.69, 5,045.22 and 2,446.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364.69 : 5,045.22 = 2,446.15 : x
2. Step 2: Convert to fraction form
   3,364.69/5,045.22 = 2,446.15/x
3. Step 3: Cross multiply
   3,364.69x = 5,045.22 × 2,446.15
4. Step 4: Simplify right side
   3,364.69x = 12,341,364.90
5. Step 5: Solve for x
   x = 12,341,364.90/3,364.69
6. Step 6: Final answer
   x = 3,667.91