Finding the Fourth Proportional to 33,153.31, 45,752.25 and 18,046.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,153.31 : 45,752.25 = 18,046.81 : x
2. Step 2: Convert to fraction form
   33,153.31/45,752.25 = 18,046.81/x
3. Step 3: Cross multiply
   33,153.31x = 45,752.25 × 18,046.81
4. Step 4: Simplify right side
   33,153.31x = 825,682,162.82
5. Step 5: Solve for x
   x = 825,682,162.82/33,153.31
6. Step 6: Final answer
   x = 24,904.97