Finding the Fourth Proportional to 59,971.82, 82,768.13 and 49,882.46

Step by Step Solution

1. Step 1: Write the proportion equation
   59,971.82 : 82,768.13 = 49,882.46 : x
2. Step 2: Convert to fraction form
   59,971.82/82,768.13 = 49,882.46/x
3. Step 3: Cross multiply
   59,971.82x = 82,768.13 × 49,882.46
4. Step 4: Simplify right side
   59,971.82x = 4,128,677,934.00
5. Step 5: Solve for x
   x = 4,128,677,934.00/59,971.82
6. Step 6: Final answer
   x = 68,843.63