Finding the Fourth Proportional to 3,019.41, 4,530.41 and 1,264.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,019.41 : 4,530.41 = 1,264.82 : x
2. Step 2: Convert to fraction form
   3,019.41/4,530.41 = 1,264.82/x
3. Step 3: Cross multiply
   3,019.41x = 4,530.41 × 1,264.82
4. Step 4: Simplify right side
   3,019.41x = 5,730,124.20
5. Step 5: Solve for x
   x = 5,730,124.20/3,019.41
6. Step 6: Final answer
   x = 1,897.76