Finding the Fourth Proportional to 33,290.24, 45,928.59 and 19,675.43

Step by Step Solution

1. Step 1: Write the proportion equation
   33,290.24 : 45,928.59 = 19,675.43 : x
2. Step 2: Convert to fraction form
   33,290.24/45,928.59 = 19,675.43/x
3. Step 3: Cross multiply
   33,290.24x = 45,928.59 × 19,675.43
4. Step 4: Simplify right side
   33,290.24x = 903,664,630.89
5. Step 5: Solve for x
   x = 903,664,630.89/33,290.24
6. Step 6: Final answer
   x = 27,145.03