Finding the Fourth Proportional to 48,609.77, 67,093.98 and 31,656.27

Step by Step Solution

1. Step 1: Write the proportion equation
   48,609.77 : 67,093.98 = 31,656.27 : x
2. Step 2: Convert to fraction form
   48,609.77/67,093.98 = 31,656.27/x
3. Step 3: Cross multiply
   48,609.77x = 67,093.98 × 31,656.27
4. Step 4: Simplify right side
   48,609.77x = 2,123,945,146.25
5. Step 5: Solve for x
   x = 2,123,945,146.25/48,609.77
6. Step 6: Final answer
   x = 43,693.79