Finding the Fourth Proportional to 82,567.22, 123,831.70 and 40,404.94

Step by Step Solution

1. Step 1: Write the proportion equation
   82,567.22 : 123,831.70 = 40,404.94 : x
2. Step 2: Convert to fraction form
   82,567.22/123,831.70 = 40,404.94/x
3. Step 3: Cross multiply
   82,567.22x = 123,831.70 × 40,404.94
4. Step 4: Simplify right side
   82,567.22x = 5,003,412,228.96
5. Step 5: Solve for x
   x = 5,003,412,228.96/82,567.22
6. Step 6: Final answer
   x = 60,598.04