Finding the Fourth Proportional to 12,562.20, 18,846.72 and 3,797.46

Step by Step Solution

1. Step 1: Write the proportion equation
   12,562.20 : 18,846.72 = 3,797.46 : x
2. Step 2: Convert to fraction form
   12,562.20/18,846.72 = 3,797.46/x
3. Step 3: Cross multiply
   12,562.20x = 18,846.72 × 3,797.46
4. Step 4: Simplify right side
   12,562.20x = 71,569,665.33
5. Step 5: Solve for x
   x = 71,569,665.33/12,562.20
6. Step 6: Final answer
   x = 5,697.22