Finding the Fourth Proportional to 2,308.29, 3,463.27 and 1,384.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.29 : 3,463.27 = 1,384.48 : x
2. Step 2: Convert to fraction form
   2,308.29/3,463.27 = 1,384.48/x
3. Step 3: Cross multiply
   2,308.29x = 3,463.27 × 1,384.48
4. Step 4: Simplify right side
   2,308.29x = 4,794,828.05
5. Step 5: Solve for x
   x = 4,794,828.05/2,308.29
6. Step 6: Final answer
   x = 2,077.22