Finding the Fourth Proportional to 31,792.52, 43,863.53 and 18,362

Step by Step Solution

1. Step 1: Write the proportion equation
   31,792.52 : 43,863.53 = 18,362 : x
2. Step 2: Convert to fraction form
   31,792.52/43,863.53 = 18,362/x
3. Step 3: Cross multiply
   31,792.52x = 43,863.53 × 18,362
4. Step 4: Simplify right side
   31,792.52x = 805,422,137.86
5. Step 5: Solve for x
   x = 805,422,137.86/31,792.52
6. Step 6: Final answer
   x = 25,333.70