Finding the Fourth Proportional to 42,771.28, 59,019.22 and 23,648.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,771.28 : 59,019.22 = 23,648.47 : x
2. Step 2: Convert to fraction form
   42,771.28/59,019.22 = 23,648.47/x
3. Step 3: Cross multiply
   42,771.28x = 59,019.22 × 23,648.47
4. Step 4: Simplify right side
   42,771.28x = 1,395,714,253.59
5. Step 5: Solve for x
   x = 1,395,714,253.59/42,771.28
6. Step 6: Final answer
   x = 32,632.04