Finding the Fourth Proportional to 58,568.82, 80,824.60 and 31,711.24

Step by Step Solution

1. Step 1: Write the proportion equation
   58,568.82 : 80,824.60 = 31,711.24 : x
2. Step 2: Convert to fraction form
   58,568.82/80,824.60 = 31,711.24/x
3. Step 3: Cross multiply
   58,568.82x = 80,824.60 × 31,711.24
4. Step 4: Simplify right side
   58,568.82x = 2,563,048,429.17
5. Step 5: Solve for x
   x = 2,563,048,429.17/58,568.82
6. Step 6: Final answer
   x = 43,761.32