Finding the Fourth Proportional to 33,109.88, 45,691.88 and 18,002.53

Step by Step Solution

1. Step 1: Write the proportion equation
   33,109.88 : 45,691.88 = 18,002.53 : x
2. Step 2: Convert to fraction form
   33,109.88/45,691.88 = 18,002.53/x
3. Step 3: Cross multiply
   33,109.88x = 45,691.88 × 18,002.53
4. Step 4: Simplify right side
   33,109.88x = 822,569,236.21
5. Step 5: Solve for x
   x = 822,569,236.21/33,109.88
6. Step 6: Final answer
   x = 24,843.62