Finding the Fourth Proportional to 16,194.09, 24,291.15 and 12,501.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,194.09 : 24,291.15 = 12,501.72 : x
2. Step 2: Convert to fraction form
   16,194.09/24,291.15 = 12,501.72/x
3. Step 3: Cross multiply
   16,194.09x = 24,291.15 × 12,501.72
4. Step 4: Simplify right side
   16,194.09x = 303,681,155.78
5. Step 5: Solve for x
   x = 303,681,155.78/16,194.09
6. Step 6: Final answer
   x = 18,752.59