Finding the Fourth Proportional to 2,264.31, 3,124.74 and 1,269.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.31 : 3,124.74 = 1,269.58 : x
2. Step 2: Convert to fraction form
   2,264.31/3,124.74 = 1,269.58/x
3. Step 3: Cross multiply
   2,264.31x = 3,124.74 × 1,269.58
4. Step 4: Simplify right side
   2,264.31x = 3,967,107.41
5. Step 5: Solve for x
   x = 3,967,107.41/2,264.31
6. Step 6: Final answer
   x = 1,752.02