Finding the Fourth Proportional to 88,967.30, 122,773.83 and 48,680.60

Step by Step Solution

1. Step 1: Write the proportion equation
   88,967.30 : 122,773.83 = 48,680.60 : x
2. Step 2: Convert to fraction form
   88,967.30/122,773.83 = 48,680.60/x
3. Step 3: Cross multiply
   88,967.30x = 122,773.83 × 48,680.60
4. Step 4: Simplify right side
   88,967.30x = 5,976,703,708.70
5. Step 5: Solve for x
   x = 5,976,703,708.70/88,967.30
6. Step 6: Final answer
   x = 67,178.66