Finding the Fourth Proportional to 31,963.28, 44,109.38 and 17,815.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,963.28 : 44,109.38 = 17,815.82 : x
2. Step 2: Convert to fraction form
   31,963.28/44,109.38 = 17,815.82/x
3. Step 3: Cross multiply
   31,963.28x = 44,109.38 × 17,815.82
4. Step 4: Simplify right side
   31,963.28x = 785,844,774.39
5. Step 5: Solve for x
   x = 785,844,774.39/31,963.28
6. Step 6: Final answer
   x = 24,585.86