Finding the Fourth Proportional to 33,035.98, 45,627.54 and 21,755.92

Step by Step Solution

1. Step 1: Write the proportion equation
   33,035.98 : 45,627.54 = 21,755.92 : x
2. Step 2: Convert to fraction form
   33,035.98/45,627.54 = 21,755.92/x
3. Step 3: Cross multiply
   33,035.98x = 45,627.54 × 21,755.92
4. Step 4: Simplify right side
   33,035.98x = 992,669,110.04
5. Step 5: Solve for x
   x = 992,669,110.04/33,035.98
6. Step 6: Final answer
   x = 30,048.12