Finding the Fourth Proportional to 4,962.69, 7,443.77 and 1,452.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,962.69 : 7,443.77 = 1,452.56 : x
2. Step 2: Convert to fraction form
   4,962.69/7,443.77 = 1,452.56/x
3. Step 3: Cross multiply
   4,962.69x = 7,443.77 × 1,452.56
4. Step 4: Simplify right side
   4,962.69x = 10,812,478.07
5. Step 5: Solve for x
   x = 10,812,478.07/4,962.69
6. Step 6: Final answer
   x = 2,178.75