Finding the Fourth Proportional to 88,667.19, 122,362.97 and 48,381.62

Step by Step Solution

1. Step 1: Write the proportion equation
   88,667.19 : 122,362.97 = 48,381.62 : x
2. Step 2: Convert to fraction form
   88,667.19/122,362.97 = 48,381.62/x
3. Step 3: Cross multiply
   88,667.19x = 122,362.97 × 48,381.62
4. Step 4: Simplify right side
   88,667.19x = 5,920,117,862.89
5. Step 5: Solve for x
   x = 5,920,117,862.89/88,667.19
6. Step 6: Final answer
   x = 66,767.85