Finding the Fourth Proportional to 16,787.82, 25,182.30 and 5,101

Step by Step Solution

1. Step 1: Write the proportion equation
   16,787.82 : 25,182.30 = 5,101 : x
2. Step 2: Convert to fraction form
   16,787.82/25,182.30 = 5,101/x
3. Step 3: Cross multiply
   16,787.82x = 25,182.30 × 5,101
4. Step 4: Simplify right side
   16,787.82x = 128,454,912.30
5. Step 5: Solve for x
   x = 128,454,912.30/16,787.82
6. Step 6: Final answer
   x = 7,651.67