Finding the Fourth Proportional to 59,158.12, 88,224.05 and 50,449

Step by Step Solution

1. Step 1: Write the proportion equation
   59,158.12 : 88,224.05 = 50,449 : x
2. Step 2: Convert to fraction form
   59,158.12/88,224.05 = 50,449/x
3. Step 3: Cross multiply
   59,158.12x = 88,224.05 × 50,449
4. Step 4: Simplify right side
   59,158.12x = 4,450,815,098.45
5. Step 5: Solve for x
   x = 4,450,815,098.45/59,158.12
6. Step 6: Final answer
   x = 75,235.91