Finding the Fourth Proportional to 88,084.46, 132,121.98 and 31,154.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,084.46 : 132,121.98 = 31,154.42 : x
2. Step 2: Convert to fraction form
   88,084.46/132,121.98 = 31,154.42/x
3. Step 3: Cross multiply
   88,084.46x = 132,121.98 × 31,154.42
4. Step 4: Simplify right side
   88,084.46x = 4,116,182,995.54
5. Step 5: Solve for x
   x = 4,116,182,995.54/88,084.46
6. Step 6: Final answer
   x = 46,729.96