Finding the Fourth Proportional to 17,315.56, 25,977.14 and 8,076.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,315.56 : 25,977.14 = 8,076.52 : x
2. Step 2: Convert to fraction form
   17,315.56/25,977.14 = 8,076.52/x
3. Step 3: Cross multiply
   17,315.56x = 25,977.14 × 8,076.52
4. Step 4: Simplify right side
   17,315.56x = 209,804,890.75
5. Step 5: Solve for x
   x = 209,804,890.75/17,315.56
6. Step 6: Final answer
   x = 12,116.55