Finding the Fourth Proportional to 17,087.56, 23,579.88 and 10,714.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,087.56 : 23,579.88 = 10,714.42 : x
2. Step 2: Convert to fraction form
   17,087.56/23,579.88 = 10,714.42/x
3. Step 3: Cross multiply
   17,087.56x = 23,579.88 × 10,714.42
4. Step 4: Simplify right side
   17,087.56x = 252,644,699.29
5. Step 5: Solve for x
   x = 252,644,699.29/17,087.56
6. Step 6: Final answer
   x = 14,785.30