Finding the Fourth Proportional to 2,308.94, 3,463.37 and 1,384.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.94 : 3,463.37 = 1,384.76 : x
2. Step 2: Convert to fraction form
   2,308.94/3,463.37 = 1,384.76/x
3. Step 3: Cross multiply
   2,308.94x = 3,463.37 × 1,384.76
4. Step 4: Simplify right side
   2,308.94x = 4,795,912.00
5. Step 5: Solve for x
   x = 4,795,912.00/2,308.94
6. Step 6: Final answer
   x = 2,077.11