Finding the Fourth Proportional to 88,667.16, 122,359.64 and 48,380.06

Step by Step Solution

1. Step 1: Write the proportion equation
   88,667.16 : 122,359.64 = 48,380.06 : x
2. Step 2: Convert to fraction form
   88,667.16/122,359.64 = 48,380.06/x
3. Step 3: Cross multiply
   88,667.16x = 122,359.64 × 48,380.06
4. Step 4: Simplify right side
   88,667.16x = 5,919,765,871.08
5. Step 5: Solve for x
   x = 5,919,765,871.08/88,667.16
6. Step 6: Final answer
   x = 66,763.91