Finding the Fourth Proportional to 88,667.79, 122,360.52 and 48,381.94

Step by Step Solution

1. Step 1: Write the proportion equation
   88,667.79 : 122,360.52 = 48,381.94 : x
2. Step 2: Convert to fraction form
   88,667.79/122,360.52 = 48,381.94/x
3. Step 3: Cross multiply
   88,667.79x = 122,360.52 × 48,381.94
4. Step 4: Simplify right side
   88,667.79x = 5,920,039,337.01
5. Step 5: Solve for x
   x = 5,920,039,337.01/88,667.79
6. Step 6: Final answer
   x = 66,766.52