Finding the Fourth Proportional to 17,156.52, 25,714.26 and 8,840.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,156.52 : 25,714.26 = 8,840.52 : x
2. Step 2: Convert to fraction form
   17,156.52/25,714.26 = 8,840.52/x
3. Step 3: Cross multiply
   17,156.52x = 25,714.26 × 8,840.52
4. Step 4: Simplify right side
   17,156.52x = 227,327,429.82
5. Step 5: Solve for x
   x = 227,327,429.82/17,156.52
6. Step 6: Final answer
   x = 13,250.21