Finding the Fourth Proportional to 59,072.12, 88,535.22 and 50,693.24

Step by Step Solution

1. Step 1: Write the proportion equation
   59,072.12 : 88,535.22 = 50,693.24 : x
2. Step 2: Convert to fraction form
   59,072.12/88,535.22 = 50,693.24/x
3. Step 3: Cross multiply
   59,072.12x = 88,535.22 × 50,693.24
4. Step 4: Simplify right side
   59,072.12x = 4,488,137,155.91
5. Step 5: Solve for x
   x = 4,488,137,155.91/59,072.12
6. Step 6: Final answer
   x = 75,977.25