Finding the Fourth Proportional to 88,532.89, 122,172.28 and 48,245.83

Step by Step Solution

1. Step 1: Write the proportion equation
   88,532.89 : 122,172.28 = 48,245.83 : x
2. Step 2: Convert to fraction form
   88,532.89/122,172.28 = 48,245.83/x
3. Step 3: Cross multiply
   88,532.89x = 122,172.28 × 48,245.83
4. Step 4: Simplify right side
   88,532.89x = 5,894,303,051.59
5. Step 5: Solve for x
   x = 5,894,303,051.59/88,532.89
6. Step 6: Final answer
   x = 66,577.55