Finding the Fourth Proportional to 17,096.13, 25,511.69 and 15,127.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,096.13 : 25,511.69 = 15,127.83 : x
2. Step 2: Convert to fraction form
   17,096.13/25,511.69 = 15,127.83/x
3. Step 3: Cross multiply
   17,096.13x = 25,511.69 × 15,127.83
4. Step 4: Simplify right side
   17,096.13x = 385,936,547.15
5. Step 5: Solve for x
   x = 385,936,547.15/17,096.13
6. Step 6: Final answer
   x = 22,574.50