Finding the Fourth Proportional to 81,967.71, 122,982.55 and 32,083.46

Step by Step Solution

1. Step 1: Write the proportion equation
   81,967.71 : 122,982.55 = 32,083.46 : x
2. Step 2: Convert to fraction form
   81,967.71/122,982.55 = 32,083.46/x
3. Step 3: Cross multiply
   81,967.71x = 122,982.55 × 32,083.46
4. Step 4: Simplify right side
   81,967.71x = 3,945,704,948.29
5. Step 5: Solve for x
   x = 3,945,704,948.29/81,967.71
6. Step 6: Final answer
   x = 48,137.31