Finding the Fourth Proportional to 88,960.32, 133,434.72 and 33,554.88

Step by Step Solution

1. Step 1: Write the proportion equation
   88,960.32 : 133,434.72 = 33,554.88 : x
2. Step 2: Convert to fraction form
   88,960.32/133,434.72 = 33,554.88/x
3. Step 3: Cross multiply
   88,960.32x = 133,434.72 × 33,554.88
4. Step 4: Simplify right side
   88,960.32x = 4,477,386,017.43
5. Step 5: Solve for x
   x = 4,477,386,017.43/88,960.32
6. Step 6: Final answer
   x = 50,330.15