Finding the Fourth Proportional to 12,227.67, 16,863.93 and 9,041.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,227.67 : 16,863.93 = 9,041.94 : x
2. Step 2: Convert to fraction form
   12,227.67/16,863.93 = 9,041.94/x
3. Step 3: Cross multiply
   12,227.67x = 16,863.93 × 9,041.94
4. Step 4: Simplify right side
   12,227.67x = 152,482,643.22
5. Step 5: Solve for x
   x = 152,482,643.22/12,227.67
6. Step 6: Final answer
   x = 12,470.29