Finding the Fourth Proportional to 33,528.89, 46,269.72 and 18,422.49

Step by Step Solution

1. Step 1: Write the proportion equation
   33,528.89 : 46,269.72 = 18,422.49 : x
2. Step 2: Convert to fraction form
   33,528.89/46,269.72 = 18,422.49/x
3. Step 3: Cross multiply
   33,528.89x = 46,269.72 × 18,422.49
4. Step 4: Simplify right side
   33,528.89x = 852,403,454.00
5. Step 5: Solve for x
   x = 852,403,454.00/33,528.89
6. Step 6: Final answer
   x = 25,422.95