Finding the Fourth Proportional to 59,162.16, 81,661.86 and 36,508.08

Step by Step Solution

1. Step 1: Write the proportion equation
   59,162.16 : 81,661.86 = 36,508.08 : x
2. Step 2: Convert to fraction form
   59,162.16/81,661.86 = 36,508.08/x
3. Step 3: Cross multiply
   59,162.16x = 81,661.86 × 36,508.08
4. Step 4: Simplify right side
   59,162.16x = 2,981,317,717.83
5. Step 5: Solve for x
   x = 2,981,317,717.83/59,162.16
6. Step 6: Final answer
   x = 50,392.31