Finding the Fourth Proportional to 12,004.37, 16,564.37 and 6,698.15

Step by Step Solution

1. Step 1: Write the proportion equation
   12,004.37 : 16,564.37 = 6,698.15 : x
2. Step 2: Convert to fraction form
   12,004.37/16,564.37 = 6,698.15/x
3. Step 3: Cross multiply
   12,004.37x = 16,564.37 × 6,698.15
4. Step 4: Simplify right side
   12,004.37x = 110,950,601.42
5. Step 5: Solve for x
   x = 110,950,601.42/12,004.37
6. Step 6: Final answer
   x = 9,242.52