Finding the Fourth Proportional to 2,264.32, 3,124.82 and 1,269.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.32 : 3,124.82 = 1,269.57 : x
2. Step 2: Convert to fraction form
   2,264.32/3,124.82 = 1,269.57/x
3. Step 3: Cross multiply
   2,264.32x = 3,124.82 × 1,269.57
4. Step 4: Simplify right side
   2,264.32x = 3,967,171.38
5. Step 5: Solve for x
   x = 3,967,171.38/2,264.32
6. Step 6: Final answer
   x = 1,752.04