Finding the Fourth Proportional to 95,932.58, 143,188.38 and 90,022.82

Step by Step Solution

1. Step 1: Write the proportion equation
   95,932.58 : 143,188.38 = 90,022.82 : x
2. Step 2: Convert to fraction form
   95,932.58/143,188.38 = 90,022.82/x
3. Step 3: Cross multiply
   95,932.58x = 143,188.38 × 90,022.82
4. Step 4: Simplify right side
   95,932.58x = 12,890,221,042.89
5. Step 5: Solve for x
   x = 12,890,221,042.89/95,932.58
6. Step 6: Final answer
   x = 134,367.51