Finding the Fourth Proportional to 33,153.79, 45,752.18 and 18,046.40

Step by Step Solution

1. Step 1: Write the proportion equation
   33,153.79 : 45,752.18 = 18,046.40 : x
2. Step 2: Convert to fraction form
   33,153.79/45,752.18 = 18,046.40/x
3. Step 3: Cross multiply
   33,153.79x = 45,752.18 × 18,046.40
4. Step 4: Simplify right side
   33,153.79x = 825,661,822.16
5. Step 5: Solve for x
   x = 825,661,822.16/33,153.79
6. Step 6: Final answer
   x = 24,904.00