Finding the Fourth Proportional to 42,224.28, 58,268.76 and 23,361.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,224.28 : 58,268.76 = 23,361.40 : x
2. Step 2: Convert to fraction form
   42,224.28/58,268.76 = 23,361.40/x
3. Step 3: Cross multiply
   42,224.28x = 58,268.76 × 23,361.40
4. Step 4: Simplify right side
   42,224.28x = 1,361,239,809.86
5. Step 5: Solve for x
   x = 1,361,239,809.86/42,224.28
6. Step 6: Final answer
   x = 32,238.32