Finding the Fourth Proportional to 16,761.08, 25,103.35 and 8,002.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,761.08 : 25,103.35 = 8,002.15 : x
2. Step 2: Convert to fraction form
   16,761.08/25,103.35 = 8,002.15/x
3. Step 3: Cross multiply
   16,761.08x = 25,103.35 × 8,002.15
4. Step 4: Simplify right side
   16,761.08x = 200,880,772.20
5. Step 5: Solve for x
   x = 200,880,772.20/16,761.08
6. Step 6: Final answer
   x = 11,984.95