Finding the Fourth Proportional to 2,264.16, 3,124.61 and 1,269.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.16 : 3,124.61 = 1,269.39 : x
2. Step 2: Convert to fraction form
   2,264.16/3,124.61 = 1,269.39/x
3. Step 3: Cross multiply
   2,264.16x = 3,124.61 × 1,269.39
4. Step 4: Simplify right side
   2,264.16x = 3,966,348.69
5. Step 5: Solve for x
   x = 3,966,348.69/2,264.16
6. Step 6: Final answer
   x = 1,751.80