Finding the Fourth Proportional to 16,864.62, 23,272.16 and 10,152.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,864.62 : 23,272.16 = 10,152.42 : x
2. Step 2: Convert to fraction form
   16,864.62/23,272.16 = 10,152.42/x
3. Step 3: Cross multiply
   16,864.62x = 23,272.16 × 10,152.42
4. Step 4: Simplify right side
   16,864.62x = 236,268,691.87
5. Step 5: Solve for x
   x = 236,268,691.87/16,864.62
6. Step 6: Final answer
   x = 14,009.73