Finding the Fourth Proportional to 33,397.50, 46,088.55 and 18,493.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,397.50 : 46,088.55 = 18,493.50 : x
2. Step 2: Convert to fraction form
   33,397.50/46,088.55 = 18,493.50/x
3. Step 3: Cross multiply
   33,397.50x = 46,088.55 × 18,493.50
4. Step 4: Simplify right side
   33,397.50x = 852,338,599.43
5. Step 5: Solve for x
   x = 852,338,599.43/33,397.50
6. Step 6: Final answer
   x = 25,521.03