Finding the Fourth Proportional to 67,710.52, 93,222.25 and 58,131.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,710.52 : 93,222.25 = 58,131.46 : x
2. Step 2: Convert to fraction form
   67,710.52/93,222.25 = 58,131.46/x
3. Step 3: Cross multiply
   67,710.52x = 93,222.25 × 58,131.46
4. Step 4: Simplify right side
   67,710.52x = 5,419,145,496.99
5. Step 5: Solve for x
   x = 5,419,145,496.99/67,710.52
6. Step 6: Final answer
   x = 80,034.03