Finding the Fourth Proportional to 12,375.99, 18,563.72 and 3,016.07

Step by Step Solution

1. Step 1: Write the proportion equation
   12,375.99 : 18,563.72 = 3,016.07 : x
2. Step 2: Convert to fraction form
   12,375.99/18,563.72 = 3,016.07/x
3. Step 3: Cross multiply
   12,375.99x = 18,563.72 × 3,016.07
4. Step 4: Simplify right side
   12,375.99x = 55,989,440.70
5. Step 5: Solve for x
   x = 55,989,440.70/12,375.99
6. Step 6: Final answer
   x = 4,524.04