Finding the Fourth Proportional to 2,458.34, 3,684.16 and 1,417.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458.34 : 3,684.16 = 1,417.69 : x
2. Step 2: Convert to fraction form
   2,458.34/3,684.16 = 1,417.69/x
3. Step 3: Cross multiply
   2,458.34x = 3,684.16 × 1,417.69
4. Step 4: Simplify right side
   2,458.34x = 5,222,996.79
5. Step 5: Solve for x
   x = 5,222,996.79/2,458.34
6. Step 6: Final answer
   x = 2,124.60