Finding the Fourth Proportional to 58,568.28, 80,824.10 and 31,710.80

Step by Step Solution

1. Step 1: Write the proportion equation
   58,568.28 : 80,824.10 = 31,710.80 : x
2. Step 2: Convert to fraction form
   58,568.28/80,824.10 = 31,710.80/x
3. Step 3: Cross multiply
   58,568.28x = 80,824.10 × 31,710.80
4. Step 4: Simplify right side
   58,568.28x = 2,562,996,870.28
5. Step 5: Solve for x
   x = 2,562,996,870.28/58,568.28
6. Step 6: Final answer
   x = 43,760.84