Finding the Fourth Proportional to 74,411.37, 111,613.41 and 32,270.31

Step by Step Solution

1. Step 1: Write the proportion equation
   74,411.37 : 111,613.41 = 32,270.31 : x
2. Step 2: Convert to fraction form
   74,411.37/111,613.41 = 32,270.31/x
3. Step 3: Cross multiply
   74,411.37x = 111,613.41 × 32,270.31
4. Step 4: Simplify right side
   74,411.37x = 3,601,799,340.86
5. Step 5: Solve for x
   x = 3,601,799,340.86/74,411.37
6. Step 6: Final answer
   x = 48,403.88