Finding the Fourth Proportional to 16,704.08, 23,050.73 and 9,150.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,704.08 : 23,050.73 = 9,150.02 : x
2. Step 2: Convert to fraction form
   16,704.08/23,050.73 = 9,150.02/x
3. Step 3: Cross multiply
   16,704.08x = 23,050.73 × 9,150.02
4. Step 4: Simplify right side
   16,704.08x = 210,914,640.51
5. Step 5: Solve for x
   x = 210,914,640.51/16,704.08
6. Step 6: Final answer
   x = 12,626.53