Finding the Fourth Proportional to 58,472.22, 80,689.83 and 32,986.38

Step by Step Solution

1. Step 1: Write the proportion equation
   58,472.22 : 80,689.83 = 32,986.38 : x
2. Step 2: Convert to fraction form
   58,472.22/80,689.83 = 32,986.38/x
3. Step 3: Cross multiply
   58,472.22x = 80,689.83 × 32,986.38
4. Step 4: Simplify right side
   58,472.22x = 2,661,665,394.52
5. Step 5: Solve for x
   x = 2,661,665,394.52/58,472.22
6. Step 6: Final answer
   x = 45,520.17