Finding the Fourth Proportional to 146,040.40, 201,556.56 and 82,384.12

Step by Step Solution

1. Step 1: Write the proportion equation
   146,040.40 : 201,556.56 = 82,384.12 : x
2. Step 2: Convert to fraction form
   146,040.40/201,556.56 = 82,384.12/x
3. Step 3: Cross multiply
   146,040.40x = 201,556.56 × 82,384.12
4. Step 4: Simplify right side
   146,040.40x = 16,605,059,825.83
5. Step 5: Solve for x
   x = 16,605,059,825.83/146,040.40
6. Step 6: Final answer
   x = 113,701.82