Finding the Fourth Proportional to 22,113.25, 30,515.67 and 12,041.47

Step by Step Solution

1. Step 1: Write the proportion equation
   22,113.25 : 30,515.67 = 12,041.47 : x
2. Step 2: Convert to fraction form
   22,113.25/30,515.67 = 12,041.47/x
3. Step 3: Cross multiply
   22,113.25x = 30,515.67 × 12,041.47
4. Step 4: Simplify right side
   22,113.25x = 367,453,524.83
5. Step 5: Solve for x
   x = 367,453,524.83/22,113.25
6. Step 6: Final answer
   x = 16,616.89