Finding the Fourth Proportional to 12,009.30, 16,573.50 and 6,704.16

Step by Step Solution

1. Step 1: Write the proportion equation
   12,009.30 : 16,573.50 = 6,704.16 : x
2. Step 2: Convert to fraction form
   12,009.30/16,573.50 = 6,704.16/x
3. Step 3: Cross multiply
   12,009.30x = 16,573.50 × 6,704.16
4. Step 4: Simplify right side
   12,009.30x = 111,111,395.76
5. Step 5: Solve for x
   x = 111,111,395.76/12,009.30
6. Step 6: Final answer
   x = 9,252.11