Finding the Fourth Proportional to 16,012.56, 22,097.51 and 8,842.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.56 : 22,097.51 = 8,842.47 : x
2. Step 2: Convert to fraction form
   16,012.56/22,097.51 = 8,842.47/x
3. Step 3: Cross multiply
   16,012.56x = 22,097.51 × 8,842.47
4. Step 4: Simplify right side
   16,012.56x = 195,396,458.76
5. Step 5: Solve for x
   x = 195,396,458.76/16,012.56
6. Step 6: Final answer
   x = 12,202.70