Finding the Fourth Proportional to 2,417.46, 3,336.24 and 1,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.46 : 3,336.24 = 1,369.50 : x
2. Step 2: Convert to fraction form
   2,417.46/3,336.24 = 1,369.50/x
3. Step 3: Cross multiply
   2,417.46x = 3,336.24 × 1,369.50
4. Step 4: Simplify right side
   2,417.46x = 4,568,980.68
5. Step 5: Solve for x
   x = 4,568,980.68/2,417.46
6. Step 6: Final answer
   x = 1,889.99