Finding the Fourth Proportional to 48,494.52, 66,940.56 and 31,727.52

Step by Step Solution

1. Step 1: Write the proportion equation
   48,494.52 : 66,940.56 = 31,727.52 : x
2. Step 2: Convert to fraction form
   48,494.52/66,940.56 = 31,727.52/x
3. Step 3: Cross multiply
   48,494.52x = 66,940.56 × 31,727.52
4. Step 4: Simplify right side
   48,494.52x = 2,123,857,956.21
5. Step 5: Solve for x
   x = 2,123,857,956.21/48,494.52
6. Step 6: Final answer
   x = 43,795.83