Finding the Fourth Proportional to 88,977.25, 122,788.61 and 48,691.01

Step by Step Solution

1. Step 1: Write the proportion equation
   88,977.25 : 122,788.61 = 48,691.01 : x
2. Step 2: Convert to fraction form
   88,977.25/122,788.61 = 48,691.01/x
3. Step 3: Cross multiply
   88,977.25x = 122,788.61 × 48,691.01
4. Step 4: Simplify right side
   88,977.25x = 5,978,701,130.42
5. Step 5: Solve for x
   x = 5,978,701,130.42/88,977.25
6. Step 6: Final answer
   x = 67,193.59