Finding the Fourth Proportional to 1,595.25, 2,383.07 and 1,152.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595.25 : 2,383.07 = 1,152.72 : x
2. Step 2: Convert to fraction form
   1,595.25/2,383.07 = 1,152.72/x
3. Step 3: Cross multiply
   1,595.25x = 2,383.07 × 1,152.72
4. Step 4: Simplify right side
   1,595.25x = 2,747,006.69
5. Step 5: Solve for x
   x = 2,747,006.69/1,595.25
6. Step 6: Final answer
   x = 1,721.99