Finding the Fourth Proportional to 2,264.61, 3,124.94 and 1,425.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.61 : 3,124.94 = 1,425.25 : x
2. Step 2: Convert to fraction form
   2,264.61/3,124.94 = 1,425.25/x
3. Step 3: Cross multiply
   2,264.61x = 3,124.94 × 1,425.25
4. Step 4: Simplify right side
   2,264.61x = 4,453,820.74
5. Step 5: Solve for x
   x = 4,453,820.74/2,264.61
6. Step 6: Final answer
   x = 1,966.71