Finding the Fourth Proportional to 33,498.86, 46,228.62 and 18,392.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,498.86 : 46,228.62 = 18,392.18 : x
2. Step 2: Convert to fraction form
   33,498.86/46,228.62 = 18,392.18/x
3. Step 3: Cross multiply
   33,498.86x = 46,228.62 × 18,392.18
4. Step 4: Simplify right side
   33,498.86x = 850,245,100.19
5. Step 5: Solve for x
   x = 850,245,100.19/33,498.86
6. Step 6: Final answer
   x = 25,381.31