Finding the Fourth Proportional to 2,264.60, 3,124.91 and 1,269.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.60 : 3,124.91 = 1,269.98 : x
2. Step 2: Convert to fraction form
   2,264.60/3,124.91 = 1,269.98/x
3. Step 3: Cross multiply
   2,264.60x = 3,124.91 × 1,269.98
4. Step 4: Simplify right side
   2,264.60x = 3,968,573.20
5. Step 5: Solve for x
   x = 3,968,573.20/2,264.60
6. Step 6: Final answer
   x = 1,752.44