Finding the Fourth Proportional to 93,085.38, 139,581.92 and 33,104.86

Step by Step Solution

1. Step 1: Write the proportion equation
   93,085.38 : 139,581.92 = 33,104.86 : x
2. Step 2: Convert to fraction form
   93,085.38/139,581.92 = 33,104.86/x
3. Step 3: Cross multiply
   93,085.38x = 139,581.92 × 33,104.86
4. Step 4: Simplify right side
   93,085.38x = 4,620,839,920.13
5. Step 5: Solve for x
   x = 4,620,839,920.13/93,085.38
6. Step 6: Final answer
   x = 49,640.88