Finding the Fourth Proportional to 33,064.56, 45,624.22 and 19,636.40

Step by Step Solution

1. Step 1: Write the proportion equation
   33,064.56 : 45,624.22 = 19,636.40 : x
2. Step 2: Convert to fraction form
   33,064.56/45,624.22 = 19,636.40/x
3. Step 3: Cross multiply
   33,064.56x = 45,624.22 × 19,636.40
4. Step 4: Simplify right side
   33,064.56x = 895,895,433.61
5. Step 5: Solve for x
   x = 895,895,433.61/33,064.56
6. Step 6: Final answer
   x = 27,095.34