Finding the Fourth Proportional to 16,714.16, 23,066.18 and 9,545.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,714.16 : 23,066.18 = 9,545.25 : x
2. Step 2: Convert to fraction form
   16,714.16/23,066.18 = 9,545.25/x
3. Step 3: Cross multiply
   16,714.16x = 23,066.18 × 9,545.25
4. Step 4: Simplify right side
   16,714.16x = 220,172,339.31
5. Step 5: Solve for x
   x = 220,172,339.31/16,714.16
6. Step 6: Final answer
   x = 13,172.80