Finding the Fourth Proportional to 16,804.04, 23,188.72 and 9,250.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,804.04 : 23,188.72 = 9,250.17 : x
2. Step 2: Convert to fraction form
   16,804.04/23,188.72 = 9,250.17/x
3. Step 3: Cross multiply
   16,804.04x = 23,188.72 × 9,250.17
4. Step 4: Simplify right side
   16,804.04x = 214,499,555.83
5. Step 5: Solve for x
   x = 214,499,555.83/16,804.04
6. Step 6: Final answer
   x = 12,764.76