Finding the Fourth Proportional to 40,270.72, 55,570.34 and 23,276.06

Step by Step Solution

1. Step 1: Write the proportion equation
   40,270.72 : 55,570.34 = 23,276.06 : x
2. Step 2: Convert to fraction form
   40,270.72/55,570.34 = 23,276.06/x
3. Step 3: Cross multiply
   40,270.72x = 55,570.34 × 23,276.06
4. Step 4: Simplify right side
   40,270.72x = 1,293,458,677.89
5. Step 5: Solve for x
   x = 1,293,458,677.89/40,270.72
6. Step 6: Final answer
   x = 32,119.09