Finding the Fourth Proportional to 9,384.39, 14,076.69 and 2,458.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,384.39 : 14,076.69 = 2,458.89 : x
2. Step 2: Convert to fraction form
   9,384.39/14,076.69 = 2,458.89/x
3. Step 3: Cross multiply
   9,384.39x = 14,076.69 × 2,458.89
4. Step 4: Simplify right side
   9,384.39x = 34,613,032.27
5. Step 5: Solve for x
   x = 34,613,032.27/9,384.39
6. Step 6: Final answer
   x = 3,688.36