Finding the Fourth Proportional to 33,046.18, 45,603.74 and 17,938.83

Step by Step Solution

1. Step 1: Write the proportion equation
   33,046.18 : 45,603.74 = 17,938.83 : x
2. Step 2: Convert to fraction form
   33,046.18/45,603.74 = 17,938.83/x
3. Step 3: Cross multiply
   33,046.18x = 45,603.74 × 17,938.83
4. Step 4: Simplify right side
   33,046.18x = 818,077,955.09
5. Step 5: Solve for x
   x = 818,077,955.09/33,046.18
6. Step 6: Final answer
   x = 24,755.60