Finding the Fourth Proportional to 17,012.58, 25,513.17 and 7,150.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,012.58 : 25,513.17 = 7,150.02 : x
2. Step 2: Convert to fraction form
   17,012.58/25,513.17 = 7,150.02/x
3. Step 3: Cross multiply
   17,012.58x = 25,513.17 × 7,150.02
4. Step 4: Simplify right side
   17,012.58x = 182,419,675.76
5. Step 5: Solve for x
   x = 182,419,675.76/17,012.58
6. Step 6: Final answer
   x = 10,722.63