Finding the Fourth Proportional to 42,791.50, 59,047.74 and 23,668.23

Step by Step Solution

1. Step 1: Write the proportion equation
   42,791.50 : 59,047.74 = 23,668.23 : x
2. Step 2: Convert to fraction form
   42,791.50/59,047.74 = 23,668.23/x
3. Step 3: Cross multiply
   42,791.50x = 59,047.74 × 23,668.23
4. Step 4: Simplify right side
   42,791.50x = 1,397,555,491.30
5. Step 5: Solve for x
   x = 1,397,555,491.30/42,791.50
6. Step 6: Final answer
   x = 32,659.65