Finding the Fourth Proportional to 1,591.98, 2,383.65 and 1,494.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,591.98 : 2,383.65 = 1,494.56 : x
2. Step 2: Convert to fraction form
   1,591.98/2,383.65 = 1,494.56/x
3. Step 3: Cross multiply
   1,591.98x = 2,383.65 × 1,494.56
4. Step 4: Simplify right side
   1,591.98x = 3,562,496.03
5. Step 5: Solve for x
   x = 3,562,496.03/1,591.98
6. Step 6: Final answer
   x = 2,237.78