Finding the Fourth Proportional to 60,536.27, 83,542.76 and 50,447.83

Step by Step Solution

1. Step 1: Write the proportion equation
   60,536.27 : 83,542.76 = 50,447.83 : x
2. Step 2: Convert to fraction form
   60,536.27/83,542.76 = 50,447.83/x
3. Step 3: Cross multiply
   60,536.27x = 83,542.76 × 50,447.83
4. Step 4: Simplify right side
   60,536.27x = 4,214,550,954.21
5. Step 5: Solve for x
   x = 4,214,550,954.21/60,536.27
6. Step 6: Final answer
   x = 69,620.26