Finding the Fourth Proportional to 33,050.56, 45,609.96 and 19,622.40

Step by Step Solution

1. Step 1: Write the proportion equation
   33,050.56 : 45,609.96 = 19,622.40 : x
2. Step 2: Convert to fraction form
   33,050.56/45,609.96 = 19,622.40/x
3. Step 3: Cross multiply
   33,050.56x = 45,609.96 × 19,622.40
4. Step 4: Simplify right side
   33,050.56x = 894,976,879.10
5. Step 5: Solve for x
   x = 894,976,879.10/33,050.56
6. Step 6: Final answer
   x = 27,079.02