Finding the Fourth Proportional to 16,166.05, 22,308.92 and 9,092.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,166.05 : 22,308.92 = 9,092.47 : x
2. Step 2: Convert to fraction form
   16,166.05/22,308.92 = 9,092.47/x
3. Step 3: Cross multiply
   16,166.05x = 22,308.92 × 9,092.47
4. Step 4: Simplify right side
   16,166.05x = 202,843,074.29
5. Step 5: Solve for x
   x = 202,843,074.29/16,166.05
6. Step 6: Final answer
   x = 12,547.48