Finding the Fourth Proportional to 88,985.16, 122,795.82 and 48,697.92

Step by Step Solution

1. Step 1: Write the proportion equation
   88,985.16 : 122,795.82 = 48,697.92 : x
2. Step 2: Convert to fraction form
   88,985.16/122,795.82 = 48,697.92/x
3. Step 3: Cross multiply
   88,985.16x = 122,795.82 × 48,697.92
4. Step 4: Simplify right side
   88,985.16x = 5,979,901,018.69
5. Step 5: Solve for x
   x = 5,979,901,018.69/88,985.16
6. Step 6: Final answer
   x = 67,201.10