Finding the Fourth Proportional to 40,728.99, 56,203.69 and 23,736

Step by Step Solution

1. Step 1: Write the proportion equation
   40,728.99 : 56,203.69 = 23,736 : x
2. Step 2: Convert to fraction form
   40,728.99/56,203.69 = 23,736/x
3. Step 3: Cross multiply
   40,728.99x = 56,203.69 × 23,736
4. Step 4: Simplify right side
   40,728.99x = 1,334,050,667.16
5. Step 5: Solve for x
   x = 1,334,050,667.16/40,728.99
6. Step 6: Final answer
   x = 32,754.33