Finding the Fourth Proportional to 65,096.91, 89,832.54 and 36,802.61

Step by Step Solution

1. Step 1: Write the proportion equation
   65,096.91 : 89,832.54 = 36,802.61 : x
2. Step 2: Convert to fraction form
   65,096.91/89,832.54 = 36,802.61/x
3. Step 3: Cross multiply
   65,096.91x = 89,832.54 × 36,802.61
4. Step 4: Simplify right side
   65,096.91x = 3,306,071,485.77
5. Step 5: Solve for x
   x = 3,306,071,485.77/65,096.91
6. Step 6: Final answer
   x = 50,786.92