Finding the Fourth Proportional to 4,882.57, 7,325.37 and 1,419.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,882.57 : 7,325.37 = 1,419.82 : x
2. Step 2: Convert to fraction form
   4,882.57/7,325.37 = 1,419.82/x
3. Step 3: Cross multiply
   4,882.57x = 7,325.37 × 1,419.82
4. Step 4: Simplify right side
   4,882.57x = 10,400,706.83
5. Step 5: Solve for x
   x = 10,400,706.83/4,882.57
6. Step 6: Final answer
   x = 2,130.17