Finding the Fourth Proportional to 92,831.42, 139,246.82 and 33,667.00

Step by Step Solution

1. Step 1: Write the proportion equation
   92,831.42 : 139,246.82 = 33,667.00 : x
2. Step 2: Convert to fraction form
   92,831.42/139,246.82 = 33,667.00/x
3. Step 3: Cross multiply
   92,831.42x = 139,246.82 × 33,667.00
4. Step 4: Simplify right side
   92,831.42x = 4,688,021,992.71
5. Step 5: Solve for x
   x = 4,688,021,992.71/92,831.42
6. Step 6: Final answer
   x = 50,500.38