Finding the Fourth Proportional to 2,434.28, 3,359.23 and 1,372.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.28 : 3,359.23 = 1,372.37 : x
2. Step 2: Convert to fraction form
   2,434.28/3,359.23 = 1,372.37/x
3. Step 3: Cross multiply
   2,434.28x = 3,359.23 × 1,372.37
4. Step 4: Simplify right side
   2,434.28x = 4,610,086.25
5. Step 5: Solve for x
   x = 4,610,086.25/2,434.28
6. Step 6: Final answer
   x = 1,893.82