Finding the Fourth Proportional to 33,280.22, 45,927 and 18,173.06

Step by Step Solution

1. Step 1: Write the proportion equation
   33,280.22 : 45,927 = 18,173.06 : x
2. Step 2: Convert to fraction form
   33,280.22/45,927 = 18,173.06/x
3. Step 3: Cross multiply
   33,280.22x = 45,927 × 18,173.06
4. Step 4: Simplify right side
   33,280.22x = 834,634,069.21
5. Step 5: Solve for x
   x = 834,634,069.21/33,280.22
6. Step 6: Final answer
   x = 25,078.99