Finding the Fourth Proportional to 33,238.45, 45,885.99 and 25,667.79

Step by Step Solution

1. Step 1: Write the proportion equation
   33,238.45 : 45,885.99 = 25,667.79 : x
2. Step 2: Convert to fraction form
   33,238.45/45,885.99 = 25,667.79/x
3. Step 3: Cross multiply
   33,238.45x = 45,885.99 × 25,667.79
4. Step 4: Simplify right side
   33,238.45x = 1,177,791,879.44
5. Step 5: Solve for x
   x = 1,177,791,879.44/33,238.45
6. Step 6: Final answer
   x = 35,434.62