Finding the Fourth Proportional to 58,568.57, 80,824.52 and 31,711.07

Step by Step Solution

1. Step 1: Write the proportion equation
   58,568.57 : 80,824.52 = 31,711.07 : x
2. Step 2: Convert to fraction form
   58,568.57/80,824.52 = 31,711.07/x
3. Step 3: Cross multiply
   58,568.57x = 80,824.52 × 31,711.07
4. Step 4: Simplify right side
   58,568.57x = 2,563,032,020.86
5. Step 5: Solve for x
   x = 2,563,032,020.86/58,568.57
6. Step 6: Final answer
   x = 43,761.22