Finding the Fourth Proportional to 17,274.99, 25,868.73 and 10,681.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,274.99 : 25,868.73 = 10,681.18 : x
2. Step 2: Convert to fraction form
   17,274.99/25,868.73 = 10,681.18/x
3. Step 3: Cross multiply
   17,274.99x = 25,868.73 × 10,681.18
4. Step 4: Simplify right side
   17,274.99x = 276,308,561.50
5. Step 5: Solve for x
   x = 276,308,561.50/17,274.99
6. Step 6: Final answer
   x = 15,994.72