Finding the Fourth Proportional to 33,156.48, 45,754.56 and 18,251.52

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156.48 : 45,754.56 = 18,251.52 : x
2. Step 2: Convert to fraction form
   33,156.48/45,754.56 = 18,251.52/x
3. Step 3: Cross multiply
   33,156.48x = 45,754.56 × 18,251.52
4. Step 4: Simplify right side
   33,156.48x = 835,090,266.93
5. Step 5: Solve for x
   x = 835,090,266.93/33,156.48
6. Step 6: Final answer
   x = 25,186.34