Finding the Fourth Proportional to 40,111.50, 55,230.24 and 35,627.46

Step by Step Solution

1. Step 1: Write the proportion equation
   40,111.50 : 55,230.24 = 35,627.46 : x
2. Step 2: Convert to fraction form
   40,111.50/55,230.24 = 35,627.46/x
3. Step 3: Cross multiply
   40,111.50x = 55,230.24 × 35,627.46
4. Step 4: Simplify right side
   40,111.50x = 1,967,713,166.39
5. Step 5: Solve for x
   x = 1,967,713,166.39/40,111.50
6. Step 6: Final answer
   x = 49,056.09