Finding the Fourth Proportional to 40,760.37, 56,225.42 and 25,629.05

Step by Step Solution

1. Step 1: Write the proportion equation
   40,760.37 : 56,225.42 = 25,629.05 : x
2. Step 2: Convert to fraction form
   40,760.37/56,225.42 = 25,629.05/x
3. Step 3: Cross multiply
   40,760.37x = 56,225.42 × 25,629.05
4. Step 4: Simplify right side
   40,760.37x = 1,441,004,100.45
5. Step 5: Solve for x
   x = 1,441,004,100.45/40,760.37
6. Step 6: Final answer
   x = 35,353.07