Finding the Fourth Proportional to 33,134.50, 45,725.61 and 18,230.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,134.50 : 45,725.61 = 18,230.50 : x
2. Step 2: Convert to fraction form
   33,134.50/45,725.61 = 18,230.50/x
3. Step 3: Cross multiply
   33,134.50x = 45,725.61 × 18,230.50
4. Step 4: Simplify right side
   33,134.50x = 833,600,733.11
5. Step 5: Solve for x
   x = 833,600,733.11/33,134.50
6. Step 6: Final answer
   x = 25,158.09