Finding the Fourth Proportional to 16,903.98, 23,327.08 and 9,350.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,903.98 : 23,327.08 = 9,350.12 : x
2. Step 2: Convert to fraction form
   16,903.98/23,327.08 = 9,350.12/x
3. Step 3: Cross multiply
   16,903.98x = 23,327.08 × 9,350.12
4. Step 4: Simplify right side
   16,903.98x = 218,111,032.19
5. Step 5: Solve for x
   x = 218,111,032.19/16,903.98
6. Step 6: Final answer
   x = 12,902.94