Finding the Fourth Proportional to 65,153.71, 89,921.79 and 41,282.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,153.71 : 89,921.79 = 41,282.62 : x
2. Step 2: Convert to fraction form
   65,153.71/89,921.79 = 41,282.62/x
3. Step 3: Cross multiply
   65,153.71x = 89,921.79 × 41,282.62
4. Step 4: Simplify right side
   65,153.71x = 3,712,207,086.29
5. Step 5: Solve for x
   x = 3,712,207,086.29/65,153.71
6. Step 6: Final answer
   x = 56,976.14