Finding the Fourth Proportional to 2,264.49, 3,124.98 and 1,269.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.49 : 3,124.98 = 1,269.71 : x
2. Step 2: Convert to fraction form
   2,264.49/3,124.98 = 1,269.71/x
3. Step 3: Cross multiply
   2,264.49x = 3,124.98 × 1,269.71
4. Step 4: Simplify right side
   2,264.49x = 3,967,802.73
5. Step 5: Solve for x
   x = 3,967,802.73/2,264.49
6. Step 6: Final answer
   x = 1,752.18