Finding the Fourth Proportional to 88,752.82, 122,476.54 and 48,464.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,752.82 : 122,476.54 = 48,464.50 : x
2. Step 2: Convert to fraction form
   88,752.82/122,476.54 = 48,464.50/x
3. Step 3: Cross multiply
   88,752.82x = 122,476.54 × 48,464.50
4. Step 4: Simplify right side
   88,752.82x = 5,935,764,272.83
5. Step 5: Solve for x
   x = 5,935,764,272.83/88,752.82
6. Step 6: Final answer
   x = 66,879.73