Finding the Fourth Proportional to 2,264.63, 3,124.78 and 1,269.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.63 : 3,124.78 = 1,269.93 : x
2. Step 2: Convert to fraction form
   2,264.63/3,124.78 = 1,269.93/x
3. Step 3: Cross multiply
   2,264.63x = 3,124.78 × 1,269.93
4. Step 4: Simplify right side
   2,264.63x = 3,968,251.87
5. Step 5: Solve for x
   x = 3,968,251.87/2,264.63
6. Step 6: Final answer
   x = 1,752.27