Finding the Fourth Proportional to 55,695.72, 76,852.98 and 31,823.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,695.72 : 76,852.98 = 31,823.94 : x
2. Step 2: Convert to fraction form
   55,695.72/76,852.98 = 31,823.94/x
3. Step 3: Cross multiply
   55,695.72x = 76,852.98 × 31,823.94
4. Step 4: Simplify right side
   55,695.72x = 2,445,764,624.34
5. Step 5: Solve for x
   x = 2,445,764,624.34/55,695.72
6. Step 6: Final answer
   x = 43,912.97