Finding the Fourth Proportional to 41,981.58, 57,935.52 and 23,118.84

Step by Step Solution

1. Step 1: Write the proportion equation
   41,981.58 : 57,935.52 = 23,118.84 : x
2. Step 2: Convert to fraction form
   41,981.58/57,935.52 = 23,118.84/x
3. Step 3: Cross multiply
   41,981.58x = 57,935.52 × 23,118.84
4. Step 4: Simplify right side
   41,981.58x = 1,339,402,017.20
5. Step 5: Solve for x
   x = 1,339,402,017.20/41,981.58
6. Step 6: Final answer
   x = 31,904.52