Finding the Fourth Proportional to 55,713.46, 76,889.83 and 31,835.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,713.46 : 76,889.83 = 31,835.50 : x
2. Step 2: Convert to fraction form
   55,713.46/76,889.83 = 31,835.50/x
3. Step 3: Cross multiply
   55,713.46x = 76,889.83 × 31,835.50
4. Step 4: Simplify right side
   55,713.46x = 2,447,826,182.97
5. Step 5: Solve for x
   x = 2,447,826,182.97/55,713.46
6. Step 6: Final answer
   x = 43,935.99