Finding the Fourth Proportional to 1,517.37, 2,264.15 and 1,424.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517.37 : 2,264.15 = 1,424.49 : x
2. Step 2: Convert to fraction form
   1,517.37/2,264.15 = 1,424.49/x
3. Step 3: Cross multiply
   1,517.37x = 2,264.15 × 1,424.49
4. Step 4: Simplify right side
   1,517.37x = 3,225,259.03
5. Step 5: Solve for x
   x = 3,225,259.03/1,517.37
6. Step 6: Final answer
   x = 2,125.56