Finding the Fourth Proportional to 12,414.98, 18,622.67 and 3,055.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,414.98 : 18,622.67 = 3,055.02 : x
2. Step 2: Convert to fraction form
   12,414.98/18,622.67 = 3,055.02/x
3. Step 3: Cross multiply
   12,414.98x = 18,622.67 × 3,055.02
4. Step 4: Simplify right side
   12,414.98x = 56,892,614.03
5. Step 5: Solve for x
   x = 56,892,614.03/12,414.98
6. Step 6: Final answer
   x = 4,582.58