Finding the Fourth Proportional to 109,867.54, 164,801.58 and 30,982.18

Step by Step Solution

1. Step 1: Write the proportion equation
   109,867.54 : 164,801.58 = 30,982.18 : x
2. Step 2: Convert to fraction form
   109,867.54/164,801.58 = 30,982.18/x
3. Step 3: Cross multiply
   109,867.54x = 164,801.58 × 30,982.18
4. Step 4: Simplify right side
   109,867.54x = 5,105,912,215.84
5. Step 5: Solve for x
   x = 5,105,912,215.84/109,867.54
6. Step 6: Final answer
   x = 46,473.35