Finding the Fourth Proportional to 40,967.24, 56,523.48 and 23,061.20

Step by Step Solution

1. Step 1: Write the proportion equation
   40,967.24 : 56,523.48 = 23,061.20 : x
2. Step 2: Convert to fraction form
   40,967.24/56,523.48 = 23,061.20/x
3. Step 3: Cross multiply
   40,967.24x = 56,523.48 × 23,061.20
4. Step 4: Simplify right side
   40,967.24x = 1,303,499,276.98
5. Step 5: Solve for x
   x = 1,303,499,276.98/40,967.24
6. Step 6: Final answer
   x = 31,818.09