Finding the Fourth Proportional to 88,433.98, 122,112.36 and 82,023.37

Step by Step Solution

1. Step 1: Write the proportion equation
   88,433.98 : 122,112.36 = 82,023.37 : x
2. Step 2: Convert to fraction form
   88,433.98/122,112.36 = 82,023.37/x
3. Step 3: Cross multiply
   88,433.98x = 122,112.36 × 82,023.37
4. Step 4: Simplify right side
   88,433.98x = 10,016,066,980.57
5. Step 5: Solve for x
   x = 10,016,066,980.57/88,433.98
6. Step 6: Final answer
   x = 113,260.39