Finding the Fourth Proportional to 88,460.56, 122,086.74 and 50,734

Step by Step Solution

1. Step 1: Write the proportion equation
   88,460.56 : 122,086.74 = 50,734 : x
2. Step 2: Convert to fraction form
   88,460.56/122,086.74 = 50,734/x
3. Step 3: Cross multiply
   88,460.56x = 122,086.74 × 50,734
4. Step 4: Simplify right side
   88,460.56x = 6,193,948,667.16
5. Step 5: Solve for x
   x = 6,193,948,667.16/88,460.56
6. Step 6: Final answer
   x = 70,019.32