Finding the Fourth Proportional to 88,809.54, 122,559.53 and 48,522.98

Step by Step Solution

1. Step 1: Write the proportion equation
   88,809.54 : 122,559.53 = 48,522.98 : x
2. Step 2: Convert to fraction form
   88,809.54/122,559.53 = 48,522.98/x
3. Step 3: Cross multiply
   88,809.54x = 122,559.53 × 48,522.98
4. Step 4: Simplify right side
   88,809.54x = 5,946,952,767.59
5. Step 5: Solve for x
   x = 5,946,952,767.59/88,809.54
6. Step 6: Final answer
   x = 66,962.99