Finding the Fourth Proportional to 88,938.15, 122,733.33 and 48,650.91

Step by Step Solution

1. Step 1: Write the proportion equation
   88,938.15 : 122,733.33 = 48,650.91 : x
2. Step 2: Convert to fraction form
   88,938.15/122,733.33 = 48,650.91/x
3. Step 3: Cross multiply
   88,938.15x = 122,733.33 × 48,650.91
4. Step 4: Simplify right side
   88,938.15x = 5,971,088,191.83
5. Step 5: Solve for x
   x = 5,971,088,191.83/88,938.15
6. Step 6: Final answer
   x = 67,137.54