Finding the Fourth Proportional to 88,488.56, 122,114.16 and 48,744.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,488.56 : 122,114.16 = 48,744.56 : x
2. Step 2: Convert to fraction form
   88,488.56/122,114.16 = 48,744.56/x
3. Step 3: Cross multiply
   88,488.56x = 122,114.16 × 48,744.56
4. Step 4: Simplify right side
   88,488.56x = 5,952,400,998.97
5. Step 5: Solve for x
   x = 5,952,400,998.97/88,488.56
6. Step 6: Final answer
   x = 67,267.46