Finding the Fourth Proportional to 127,654.73, 176,104.42 and 82,347.33

Step by Step Solution

1. Step 1: Write the proportion equation
   127,654.73 : 176,104.42 = 82,347.33 : x
2. Step 2: Convert to fraction form
   127,654.73/176,104.42 = 82,347.33/x
3. Step 3: Cross multiply
   127,654.73x = 176,104.42 × 82,347.33
4. Step 4: Simplify right side
   127,654.73x = 14,501,728,012.51
5. Step 5: Solve for x
   x = 14,501,728,012.51/127,654.73
6. Step 6: Final answer
   x = 113,601.18