Finding the Fourth Proportional to 56,804.06, 85,111.92 and 34,550.12

Step by Step Solution

1. Step 1: Write the proportion equation
   56,804.06 : 85,111.92 = 34,550.12 : x
2. Step 2: Convert to fraction form
   56,804.06/85,111.92 = 34,550.12/x
3. Step 3: Cross multiply
   56,804.06x = 85,111.92 × 34,550.12
4. Step 4: Simplify right side
   56,804.06x = 2,940,627,049.43
5. Step 5: Solve for x
   x = 2,940,627,049.43/56,804.06
6. Step 6: Final answer
   x = 51,767.90