Finding the Fourth Proportional to 34,804.48, 48,005.37 and 31,942.43

Step by Step Solution

1. Step 1: Write the proportion equation
   34,804.48 : 48,005.37 = 31,942.43 : x
2. Step 2: Convert to fraction form
   34,804.48/48,005.37 = 31,942.43/x
3. Step 3: Cross multiply
   34,804.48x = 48,005.37 × 31,942.43
4. Step 4: Simplify right side
   34,804.48x = 1,533,407,930.82
5. Step 5: Solve for x
   x = 1,533,407,930.82/34,804.48
6. Step 6: Final answer
   x = 44,057.78