Finding the Fourth Proportional to 59,481.81, 82,062.30 and 37,972.35

Step by Step Solution

1. Step 1: Write the proportion equation
   59,481.81 : 82,062.30 = 37,972.35 : x
2. Step 2: Convert to fraction form
   59,481.81/82,062.30 = 37,972.35/x
3. Step 3: Cross multiply
   59,481.81x = 82,062.30 × 37,972.35
4. Step 4: Simplify right side
   59,481.81x = 3,116,098,377.41
5. Step 5: Solve for x
   x = 3,116,098,377.41/59,481.81
6. Step 6: Final answer
   x = 52,387.42