Finding the Fourth Proportional to 4,942.50, 7,414.82 and 1,432.53

Step by Step Solution

1. Step 1: Write the proportion equation
   4,942.50 : 7,414.82 = 1,432.53 : x
2. Step 2: Convert to fraction form
   4,942.50/7,414.82 = 1,432.53/x
3. Step 3: Cross multiply
   4,942.50x = 7,414.82 × 1,432.53
4. Step 4: Simplify right side
   4,942.50x = 10,621,950.30
5. Step 5: Solve for x
   x = 10,621,950.30/4,942.50
6. Step 6: Final answer
   x = 2,149.11