Finding the Fourth Proportional to 4,915.56, 7,374.52 and 1,452.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,915.56 : 7,374.52 = 1,452.82 : x
2. Step 2: Convert to fraction form
   4,915.56/7,374.52 = 1,452.82/x
3. Step 3: Cross multiply
   4,915.56x = 7,374.52 × 1,452.82
4. Step 4: Simplify right side
   4,915.56x = 10,713,850.15
5. Step 5: Solve for x
   x = 10,713,850.15/4,915.56
6. Step 6: Final answer
   x = 2,179.58