Finding the Fourth Proportional to 3,433.69, 5,146.69 and 2,446.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,433.69 : 5,146.69 = 2,446.30 : x
2. Step 2: Convert to fraction form
   3,433.69/5,146.69 = 2,446.30/x
3. Step 3: Cross multiply
   3,433.69x = 5,146.69 × 2,446.30
4. Step 4: Simplify right side
   3,433.69x = 12,590,347.75
5. Step 5: Solve for x
   x = 12,590,347.75/3,433.69
6. Step 6: Final answer
   x = 3,666.71