Finding the Fourth Proportional to 33,520.67, 46,259 and 18,414.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,520.67 : 46,259 = 18,414.69 : x
2. Step 2: Convert to fraction form
   33,520.67/46,259 = 18,414.69/x
3. Step 3: Cross multiply
   33,520.67x = 46,259 × 18,414.69
4. Step 4: Simplify right side
   33,520.67x = 851,845,144.71
5. Step 5: Solve for x
   x = 851,845,144.71/33,520.67
6. Step 6: Final answer
   x = 25,412.53