Finding the Fourth Proportional to 88,797.75, 133,262.37 and 42,050.76

Step by Step Solution

1. Step 1: Write the proportion equation
   88,797.75 : 133,262.37 = 42,050.76 : x
2. Step 2: Convert to fraction form
   88,797.75/133,262.37 = 42,050.76/x
3. Step 3: Cross multiply
   88,797.75x = 133,262.37 × 42,050.76
4. Step 4: Simplify right side
   88,797.75x = 5,603,783,937.90
5. Step 5: Solve for x
   x = 5,603,783,937.90/88,797.75
6. Step 6: Final answer
   x = 63,107.27