Finding the Fourth Proportional to 88,805.52, 122,553.38 and 48,521.78

Step by Step Solution

1. Step 1: Write the proportion equation
   88,805.52 : 122,553.38 = 48,521.78 : x
2. Step 2: Convert to fraction form
   88,805.52/122,553.38 = 48,521.78/x
3. Step 3: Cross multiply
   88,805.52x = 122,553.38 × 48,521.78
4. Step 4: Simplify right side
   88,805.52x = 5,946,507,928.77
5. Step 5: Solve for x
   x = 5,946,507,928.77/88,805.52
6. Step 6: Final answer
   x = 66,961.02