Finding the Fourth Proportional to 50,445.54, 69,613.83 and 31,593.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,445.54 : 69,613.83 = 31,593.06 : x
2. Step 2: Convert to fraction form
   50,445.54/69,613.83 = 31,593.06/x
3. Step 3: Cross multiply
   50,445.54x = 69,613.83 × 31,593.06
4. Step 4: Simplify right side
   50,445.54x = 2,199,313,908.02
5. Step 5: Solve for x
   x = 2,199,313,908.02/50,445.54
6. Step 6: Final answer
   x = 43,597.79