Finding the Fourth Proportional to 40,566.69, 55,976.49 and 22,659.48

Step by Step Solution

1. Step 1: Write the proportion equation
   40,566.69 : 55,976.49 = 22,659.48 : x
2. Step 2: Convert to fraction form
   40,566.69/55,976.49 = 22,659.48/x
3. Step 3: Cross multiply
   40,566.69x = 55,976.49 × 22,659.48
4. Step 4: Simplify right side
   40,566.69x = 1,268,398,155.63
5. Step 5: Solve for x
   x = 1,268,398,155.63/40,566.69
6. Step 6: Final answer
   x = 31,266.99