Finding the Fourth Proportional to 1,597.14, 2,391.54 and 1,499.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.14 : 2,391.54 = 1,499.82 : x
2. Step 2: Convert to fraction form
   1,597.14/2,391.54 = 1,499.82/x
3. Step 3: Cross multiply
   1,597.14x = 2,391.54 × 1,499.82
4. Step 4: Simplify right side
   1,597.14x = 3,586,879.52
5. Step 5: Solve for x
   x = 3,586,879.52/1,597.14
6. Step 6: Final answer
   x = 2,245.81