Finding the Fourth Proportional to 33,141.48, 45,734.34 and 18,237.48

Step by Step Solution

1. Step 1: Write the proportion equation
   33,141.48 : 45,734.34 = 18,237.48 : x
2. Step 2: Convert to fraction form
   33,141.48/45,734.34 = 18,237.48/x
3. Step 3: Cross multiply
   33,141.48x = 45,734.34 × 18,237.48
4. Step 4: Simplify right side
   33,141.48x = 834,079,111.06
5. Step 5: Solve for x
   x = 834,079,111.06/33,141.48
6. Step 6: Final answer
   x = 25,167.23