Finding the Fourth Proportional to 55,601.71, 76,735.85 and 31,731.95

Step by Step Solution

1. Step 1: Write the proportion equation
   55,601.71 : 76,735.85 = 31,731.95 : x
2. Step 2: Convert to fraction form
   55,601.71/76,735.85 = 31,731.95/x
3. Step 3: Cross multiply
   55,601.71x = 76,735.85 × 31,731.95
4. Step 4: Simplify right side
   55,601.71x = 2,434,978,188.59
5. Step 5: Solve for x
   x = 2,434,978,188.59/55,601.71
6. Step 6: Final answer
   x = 43,793.23