Finding the Fourth Proportional to 2,264.22, 3,124.79 and 1,255.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.22 : 3,124.79 = 1,255.98 : x
2. Step 2: Convert to fraction form
   2,264.22/3,124.79 = 1,255.98/x
3. Step 3: Cross multiply
   2,264.22x = 3,124.79 × 1,255.98
4. Step 4: Simplify right side
   2,264.22x = 3,924,658.39
5. Step 5: Solve for x
   x = 3,924,658.39/2,264.22
6. Step 6: Final answer
   x = 1,733.34