Finding the Fourth Proportional to 33,253.98, 45,890.72 and 18,146.67

Step by Step Solution

1. Step 1: Write the proportion equation
   33,253.98 : 45,890.72 = 18,146.67 : x
2. Step 2: Convert to fraction form
   33,253.98/45,890.72 = 18,146.67/x
3. Step 3: Cross multiply
   33,253.98x = 45,890.72 × 18,146.67
4. Step 4: Simplify right side
   33,253.98x = 832,763,751.90
5. Step 5: Solve for x
   x = 832,763,751.90/33,253.98
6. Step 6: Final answer
   x = 25,042.53