Finding the Fourth Proportional to 59,642.15, 82,285.57 and 36,972.83

Step by Step Solution

1. Step 1: Write the proportion equation
   59,642.15 : 82,285.57 = 36,972.83 : x
2. Step 2: Convert to fraction form
   59,642.15/82,285.57 = 36,972.83/x
3. Step 3: Cross multiply
   59,642.15x = 82,285.57 × 36,972.83
4. Step 4: Simplify right side
   59,642.15x = 3,042,330,411.56
5. Step 5: Solve for x
   x = 3,042,330,411.56/59,642.15
6. Step 6: Final answer
   x = 51,009.74