Finding the Fourth Proportional to 33,046.47, 45,602.78 and 17,938.55

Step by Step Solution

1. Step 1: Write the proportion equation
   33,046.47 : 45,602.78 = 17,938.55 : x
2. Step 2: Convert to fraction form
   33,046.47/45,602.78 = 17,938.55/x
3. Step 3: Cross multiply
   33,046.47x = 45,602.78 × 17,938.55
4. Step 4: Simplify right side
   33,046.47x = 818,047,431.46
5. Step 5: Solve for x
   x = 818,047,431.46/33,046.47
6. Step 6: Final answer
   x = 24,754.46