Finding the Fourth Proportional to 5,384.39, 8,076.59 and 2,465.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,384.39 : 8,076.59 = 2,465.96 : x
2. Step 2: Convert to fraction form
   5,384.39/8,076.59 = 2,465.96/x
3. Step 3: Cross multiply
   5,384.39x = 8,076.59 × 2,465.96
4. Step 4: Simplify right side
   5,384.39x = 19,916,495.16
5. Step 5: Solve for x
   x = 19,916,495.16/5,384.39
6. Step 6: Final answer
   x = 3,698.94