Finding the Fourth Proportional to 33,196.58, 45,811.78 and 18,089.22

Step by Step Solution

1. Step 1: Write the proportion equation
   33,196.58 : 45,811.78 = 18,089.22 : x
2. Step 2: Convert to fraction form
   33,196.58/45,811.78 = 18,089.22/x
3. Step 3: Cross multiply
   33,196.58x = 45,811.78 × 18,089.22
4. Step 4: Simplify right side
   33,196.58x = 828,699,493.58
5. Step 5: Solve for x
   x = 828,699,493.58/33,196.58
6. Step 6: Final answer
   x = 24,963.40