Finding the Fourth Proportional to 2,264.86, 3,125.46 and 1,270.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.86 : 3,125.46 = 1,270.24 : x
2. Step 2: Convert to fraction form
   2,264.86/3,125.46 = 1,270.24/x
3. Step 3: Cross multiply
   2,264.86x = 3,125.46 × 1,270.24
4. Step 4: Simplify right side
   2,264.86x = 3,970,084.31
5. Step 5: Solve for x
   x = 3,970,084.31/2,264.86
6. Step 6: Final answer
   x = 1,752.90