Finding the Fourth Proportional to 2,308.41, 3,463.47 and 1,384.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.41 : 3,463.47 = 1,384.62 : x
2. Step 2: Convert to fraction form
   2,308.41/3,463.47 = 1,384.62/x
3. Step 3: Cross multiply
   2,308.41x = 3,463.47 × 1,384.62
4. Step 4: Simplify right side
   2,308.41x = 4,795,589.83
5. Step 5: Solve for x
   x = 4,795,589.83/2,308.41
6. Step 6: Final answer
   x = 2,077.44