Finding the Fourth Proportional to 16,026.16, 24,042.01 and 7,144.65

Step by Step Solution

1. Step 1: Write the proportion equation
   16,026.16 : 24,042.01 = 7,144.65 : x
2. Step 2: Convert to fraction form
   16,026.16/24,042.01 = 7,144.65/x
3. Step 3: Cross multiply
   16,026.16x = 24,042.01 × 7,144.65
4. Step 4: Simplify right side
   16,026.16x = 171,771,746.75
5. Step 5: Solve for x
   x = 171,771,746.75/16,026.16
6. Step 6: Final answer
   x = 10,718.21