Finding the Fourth Proportional to 50,799, 70,086.42 and 32,907.72

Step by Step Solution

1. Step 1: Write the proportion equation
   50,799 : 70,086.42 = 32,907.72 : x
2. Step 2: Convert to fraction form
   50,799/70,086.42 = 32,907.72/x
3. Step 3: Cross multiply
   50,799x = 70,086.42 × 32,907.72
4. Step 4: Simplify right side
   50,799x = 2,306,384,285.16
5. Step 5: Solve for x
   x = 2,306,384,285.16/50,799
6. Step 6: Final answer
   x = 45,402.16