Finding the Fourth Proportional to 88,484.50, 122,108.61 and 48,740.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,484.50 : 122,108.61 = 48,740.50 : x
2. Step 2: Convert to fraction form
   88,484.50/122,108.61 = 48,740.50/x
3. Step 3: Cross multiply
   88,484.50x = 122,108.61 × 48,740.50
4. Step 4: Simplify right side
   88,484.50x = 5,951,634,705.71
5. Step 5: Solve for x
   x = 5,951,634,705.71/88,484.50
6. Step 6: Final answer
   x = 67,261.89