Finding the Fourth Proportional to 23,601.18, 35,542.38 and 21,287.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,601.18 : 35,542.38 = 21,287.82 : x
2. Step 2: Convert to fraction form
   23,601.18/35,542.38 = 21,287.82/x
3. Step 3: Cross multiply
   23,601.18x = 35,542.38 × 21,287.82
4. Step 4: Simplify right side
   23,601.18x = 756,619,787.81
5. Step 5: Solve for x
   x = 756,619,787.81/23,601.18
6. Step 6: Final answer
   x = 32,058.56