Finding the Fourth Proportional to 88,713.88, 133,031.94 and 33,271

Step by Step Solution

1. Step 1: Write the proportion equation
   88,713.88 : 133,031.94 = 33,271 : x
2. Step 2: Convert to fraction form
   88,713.88/133,031.94 = 33,271/x
3. Step 3: Cross multiply
   88,713.88x = 133,031.94 × 33,271
4. Step 4: Simplify right side
   88,713.88x = 4,426,105,675.74
5. Step 5: Solve for x
   x = 4,426,105,675.74/88,713.88
6. Step 6: Final answer
   x = 49,891.92