Finding the Fourth Proportional to 11,998.16, 17,997.46 and 3,233.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,998.16 : 17,997.46 = 3,233.30 : x
2. Step 2: Convert to fraction form
   11,998.16/17,997.46 = 3,233.30/x
3. Step 3: Cross multiply
   11,998.16x = 17,997.46 × 3,233.30
4. Step 4: Simplify right side
   11,998.16x = 58,191,187.42
5. Step 5: Solve for x
   x = 58,191,187.42/11,998.16
6. Step 6: Final answer
   x = 4,850.01