Finding the Fourth Proportional to 33,290.04, 45,940.50 and 18,182.43

Step by Step Solution

1. Step 1: Write the proportion equation
   33,290.04 : 45,940.50 = 18,182.43 : x
2. Step 2: Convert to fraction form
   33,290.04/45,940.50 = 18,182.43/x
3. Step 3: Cross multiply
   33,290.04x = 45,940.50 × 18,182.43
4. Step 4: Simplify right side
   33,290.04x = 835,309,925.42
5. Step 5: Solve for x
   x = 835,309,925.42/33,290.04
6. Step 6: Final answer
   x = 25,091.89