Finding the Fourth Proportional to 33,046.77, 45,603.32 and 17,939.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,046.77 : 45,603.32 = 17,939.12 : x
2. Step 2: Convert to fraction form
   33,046.77/45,603.32 = 17,939.12/x
3. Step 3: Cross multiply
   33,046.77x = 45,603.32 × 17,939.12
4. Step 4: Simplify right side
   33,046.77x = 818,083,112.17
5. Step 5: Solve for x
   x = 818,083,112.17/33,046.77
6. Step 6: Final answer
   x = 24,755.31