Finding the Fourth Proportional to 58,472.45, 80,691.96 and 31,614.96

Step by Step Solution

1. Step 1: Write the proportion equation
   58,472.45 : 80,691.96 = 31,614.96 : x
2. Step 2: Convert to fraction form
   58,472.45/80,691.96 = 31,614.96/x
3. Step 3: Cross multiply
   58,472.45x = 80,691.96 × 31,614.96
4. Step 4: Simplify right side
   58,472.45x = 2,551,073,087.72
5. Step 5: Solve for x
   x = 2,551,073,087.72/58,472.45
6. Step 6: Final answer
   x = 43,628.63