Finding the Fourth Proportional to 17,128.94, 25,697.00 and 7,268.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,128.94 : 25,697.00 = 7,268.00 : x
2. Step 2: Convert to fraction form
   17,128.94/25,697.00 = 7,268.00/x
3. Step 3: Cross multiply
   17,128.94x = 25,697.00 × 7,268.00
4. Step 4: Simplify right side
   17,128.94x = 186,765,631.18
5. Step 5: Solve for x
   x = 186,765,631.18/17,128.94
6. Step 6: Final answer
   x = 10,903.52