Finding the Fourth Proportional to 2,264.56, 3,124.64 and 1,269.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.56 : 3,124.64 = 1,269.84 : x
2. Step 2: Convert to fraction form
   2,264.56/3,124.64 = 1,269.84/x
3. Step 3: Cross multiply
   2,264.56x = 3,124.64 × 1,269.84
4. Step 4: Simplify right side
   2,264.56x = 3,967,792.86
5. Step 5: Solve for x
   x = 3,967,792.86/2,264.56
6. Step 6: Final answer
   x = 1,752.13