Finding the Fourth Proportional to 33,112.29, 45,693.96 and 18,773.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,112.29 : 45,693.96 = 18,773.46 : x
2. Step 2: Convert to fraction form
   33,112.29/45,693.96 = 18,773.46/x
3. Step 3: Cross multiply
   33,112.29x = 45,693.96 × 18,773.46
4. Step 4: Simplify right side
   33,112.29x = 857,833,730.30
5. Step 5: Solve for x
   x = 857,833,730.30/33,112.29
6. Step 6: Final answer
   x = 25,906.81