Finding the Fourth Proportional to 16,338.50, 22,547.61 and 8,886.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,338.50 : 22,547.61 = 8,886.98 : x
2. Step 2: Convert to fraction form
   16,338.50/22,547.61 = 8,886.98/x
3. Step 3: Cross multiply
   16,338.50x = 22,547.61 × 8,886.98
4. Step 4: Simplify right side
   16,338.50x = 200,380,159.12
5. Step 5: Solve for x
   x = 200,380,159.12/16,338.50
6. Step 6: Final answer
   x = 12,264.29