Finding the Fourth Proportional to 58,568.92, 80,824.76 and 31,710.86

Step by Step Solution

1. Step 1: Write the proportion equation
   58,568.92 : 80,824.76 = 31,710.86 : x
2. Step 2: Convert to fraction form
   58,568.92/80,824.76 = 31,710.86/x
3. Step 3: Cross multiply
   58,568.92x = 80,824.76 × 31,710.86
4. Step 4: Simplify right side
   58,568.92x = 2,563,022,086.22
5. Step 5: Solve for x
   x = 2,563,022,086.22/58,568.92
6. Step 6: Final answer
   x = 43,760.79