Finding the Fourth Proportional to 12,086.02, 16,675.41 and 7,370.20

Step by Step Solution

1. Step 1: Write the proportion equation
   12,086.02 : 16,675.41 = 7,370.20 : x
2. Step 2: Convert to fraction form
   12,086.02/16,675.41 = 7,370.20/x
3. Step 3: Cross multiply
   12,086.02x = 16,675.41 × 7,370.20
4. Step 4: Simplify right side
   12,086.02x = 122,901,106.78
5. Step 5: Solve for x
   x = 122,901,106.78/12,086.02
6. Step 6: Final answer
   x = 10,168.87