Finding the Fourth Proportional to 58,571.17, 80,828.25 and 31,713.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,571.17 : 80,828.25 = 31,713.69 : x
2. Step 2: Convert to fraction form
   58,571.17/80,828.25 = 31,713.69/x
3. Step 3: Cross multiply
   58,571.17x = 80,828.25 × 31,713.69
4. Step 4: Simplify right side
   58,571.17x = 2,563,362,063.74
5. Step 5: Solve for x
   x = 2,563,362,063.74/58,571.17
6. Step 6: Final answer
   x = 43,764.91