Finding the Fourth Proportional to 33,207.82, 45,826.50 and 18,100.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,207.82 : 45,826.50 = 18,100.48 : x
2. Step 2: Convert to fraction form
   33,207.82/45,826.50 = 18,100.48/x
3. Step 3: Cross multiply
   33,207.82x = 45,826.50 × 18,100.48
4. Step 4: Simplify right side
   33,207.82x = 829,481,646.72
5. Step 5: Solve for x
   x = 829,481,646.72/33,207.82
6. Step 6: Final answer
   x = 24,978.50