Finding the Fourth Proportional to 55,103.42, 82,662.91 and 17,654.73

Step by Step Solution

1. Step 1: Write the proportion equation
   55,103.42 : 82,662.91 = 17,654.73 : x
2. Step 2: Convert to fraction form
   55,103.42/82,662.91 = 17,654.73/x
3. Step 3: Cross multiply
   55,103.42x = 82,662.91 × 17,654.73
4. Step 4: Simplify right side
   55,103.42x = 1,459,391,357.06
5. Step 5: Solve for x
   x = 1,459,391,357.06/55,103.42
6. Step 6: Final answer
   x = 26,484.59