Finding the Fourth Proportional to 33,075.76, 45,644.86 and 17,968.53

Step by Step Solution

1. Step 1: Write the proportion equation
   33,075.76 : 45,644.86 = 17,968.53 : x
2. Step 2: Convert to fraction form
   33,075.76/45,644.86 = 17,968.53/x
3. Step 3: Cross multiply
   33,075.76x = 45,644.86 × 17,968.53
4. Step 4: Simplify right side
   33,075.76x = 820,171,229.88
5. Step 5: Solve for x
   x = 820,171,229.88/33,075.76
6. Step 6: Final answer
   x = 24,796.75