Finding the Fourth Proportional to 2,260.71, 3,118.86 and 1,597.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260.71 : 3,118.86 = 1,597.32 : x
2. Step 2: Convert to fraction form
   2,260.71/3,118.86 = 1,597.32/x
3. Step 3: Cross multiply
   2,260.71x = 3,118.86 × 1,597.32
4. Step 4: Simplify right side
   2,260.71x = 4,981,817.46
5. Step 5: Solve for x
   x = 4,981,817.46/2,260.71
6. Step 6: Final answer
   x = 2,203.65