Finding the Fourth Proportional to 17,018.58, 25,522.14 and 7,156.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,018.58 : 25,522.14 = 7,156.02 : x
2. Step 2: Convert to fraction form
   17,018.58/25,522.14 = 7,156.02/x
3. Step 3: Cross multiply
   17,018.58x = 25,522.14 × 7,156.02
4. Step 4: Simplify right side
   17,018.58x = 182,636,944.28
5. Step 5: Solve for x
   x = 182,636,944.28/17,018.58
6. Step 6: Final answer
   x = 10,731.62